- August Kamp - Derek
- Thomas Kuc - Hudson Gimble
- Cole Sand - Elroy
- Jack Griffo - Max Thunderman
- Kira Kosarin - Phoebe Thunderman
- Raquel Bell - Kathy
- David Lengel - Jed
- Kiyoko Yamaguchi - Neesha
- Duncan Bravo - Mr. Gooch
- John Dixon - Phone Shark
- Brett Gilbert - Mark
- Arne Gjelten - Palmer
- Nicholas Keenan - Jacob
- Briana Lane - Kelly Green
- Michelle Alvarado Martins - Bride
- Amber Bela Muse - Nurse Cohort
- Mike Ostroski - Dr. Minyak
- Brooke Peoples - Miss Swellview
- Trevor Gore - Ortho
- JR Reed - Ortho's Dad
- Kaleo Elam - Arnie
- Sedona James - Monica
- Gage Magosin - Bobby
- Yawar Charlie - Mr. Finley
- Kaori NeVille - Marcie
- Trenton Rogers - Ron
- Chris Dotson - Mr. Landry
- G. Grant Jewett - Officer Corbit
- Sheila Korsi - Dorris
- Micah Tayloe Owens - William
- Tommy Walker - Drex
- Devin Sidell - Megan
- Shaun White - Himself
- Luca Alexander - Jackson Bartell
- Eli Bildner - Norris
- Derek Graf - Gretchen
- Tensaye Yosef - Taylor
- Natalie Coughlin - Suzy
- Mason Davis - Max
- Alisa Allapach - Laylani
- Kevin Allen - Winnie
- A.J. Castro - Carlos (voice)
- Madison Dae Clarion - Krisha
- Seth Coltan - Clark
- Joe Fidler - Blake
- Joe Kaprielian - Sydney Birnbaum
- Albert Minero Jr. - Larry
- Kelly Sullivan - Mrs. Hart
- Kelly Sullivan - Kris Hart
- Kelly Sullivan - Siren Hart
- William Romeo - Bork
- Matthew Zhang - Oliver Pook
- Charlie Farrell - Roger Reynolds
- Jay Horton - Darius
- Jonathan Chase - Brian Bender
- Jonathan Chase - Dallas
- Jason Gregory London - Henry Le Feuf
- Andrew Fox - Sebastian
- Ethan Suess - Kale
- Kale Culley - Young Ray Manchester
- Katlyn Carlson - Lacey
- Andrew Hill Newman - Rabbi Greenstein
- Helena Assis - Tharla
- Abbie Cobb - Cassie
- Joseph Salazar - Owen
- Danielle Reierson - Camera Operator
- Jason Rogel - Morgan Maykew
- Giovonnie Samuels - Jessie
- Ariel Martin - Patina
- Timothy Brennen - Vice Mayor Willard
- Matt Baram - Officer Bitson
- Carrie Barrett - Mary Gaperman
- Jeffrey Nicholas Brown - Jake Hart
- Jeffrey Nicholas Brown - Mr. Hart
- Jeffrey Nicholas Brown - Mr. Hart / Opposite Mr. Hart
- Dayna Dooley - Officer Walnut
- Kevin Symons - Bill Evil
- Jackson A. Dunn - Rodney
- Nathan Janak - Carlos
- Zoran Korach - Goomer
- Connor Finnerty - Macho Boy #2
- Frankie Grande - Frankini
- Mitchell Berg - Lil' Dynamite
- Winston Story - Trent Overunder
- Luca Luhan - Bose
- Darryl Chan - Sensei Juke
- Donna Jay Fulks - Announcer (voice)
- Michael D. Cohen - Schwoz
- Michael D. Cohen - Schwoz Schwartz
- Michael D. Cohen - Schwoz / Opposite Schwoz
- Michael D. Cohen - Schwoz / Young Schwoz
- Havan Flores - Chapa
- Jerry Trainor - Joia Amigo
- Anthony Turpel - Steve
- Enzo Rodriguez - Wascal
- Austin Kane - Cody
- Vanessa Cater - Officer Swanson
- Reed Shannon - Tyler Jenks
- Caleb Brown - Brandon
- David Blue - Rick Twitler
- Terrence Little Gardenhigh - Miles Macklin
- Dana Heath - Mika Macklin
- Ben Giroux - The Toddler
- Andrew Lewis Caldwell - Mitch Bilsky
- Ricky Martinez - Tyler
- Indi Star - Kimmy
- Russell Westbrook - Shawn Corbit
- Noen Perez - Tyler
- Leslie L. Miller - Hooter (uncredited)
- Leslie L. Miller - Hooter
- David Malkoff - George
- Krystal Ellsworth - Green Dancing Girl
- Paul Cuneo - Officer Roberts
- Chloe Coleman - Liz
- Chloe Coleman - Scared Kid #2
- John Burke - TV Reporter
- Max Daniels - Boris
- Meghan Maureen McDonough - TV News Anchor
- Nathan Kress - (voice)
- Nathan Kress - Self
- Kareem Ferguson - Jabab
- Craig Tsuyumine - TV Reporter
- Brandon Weaver - Llama King (voice)
- Brandon Weaver - Invisible Brad
- Joe Ross - Henchman
- Brian J. Williams - Henchman
- Cassie Brennan - Debbie Putch
- Lily Rains - Mrs. Putch
- Michael James Bell - Mr. Putch
- Dante Brown - Flashback
- Ciara Riley Wilson - Jenna
- David Hoffman - Coach Bix
- Stephanie Fantauzzi - Gina
- Jade Pettyjohn - Chloe Hartman
- Ace Gibson - Waiter
- Joe Souza - Phil
- Elizabeth Triplett - Karen
- Baron Jay - Kanye
- Baron Jay - Kayne
- Jennifer Christopher - Mrs. Babcock
- Timothy Ryan Cole - Mr. Korman
- Malachi Barton - Eric
- Amiah Miller - Paula Makiato
- R. Brandon Johnson - Rick Richards
- Asante Jones - Dr. Baxter
- Lolli Sorenson - Maddy
- Steven Christopher Parker - Keith
- Jennae Hoving - Nurse
- Zainne Saleh - Pugneeshia
- Keisuke Hoashi - Dr. Hornsby
- Julie Rei Goldstein - Gerta
- Michael Kupisk - Axel
- Nick Benseman - Cooper Barnes Stunt Double
- Hunter Stiebel - Yerzok
- Tessa Goss - Elaine
- Shayne Topp - Dennis
- Dave Fennoy - Henry Hart's Deep Voice (voice)
- Andrew Ortega - Ted
- Willa Miel Pogue - Melissa
- Ashley Silverman - Five Year Old (voice)
- Toshi Toda - Mr. Yoshda
- Madison Iseman - Veronica
- Elise Luthman - Two Canz
- Sam Ly - Jace Norman Stunt Double
- Shannon Merrill Brown - Chip
- Bernardo Cubria - Alberto
- Nick Saso - Spray-Z
- Kara Petersen - Madison Iseman Stunt Double
- Josh Fingerhut - Van Diel
- Evan Nikolas Fields - Curtis
- Herbert Russell - Dave
- Anthony M. Bertram - Officer Kogen
- Brent Alan Henry - Officer Nowak
- Darrow Igus - Man in Park
- Angelica Salek - Stephanie
- Brenda Lorena Garcia - Ella Anderson Body Double
- Brenda Lorena Garcia - Riele Downs Stunt Double
- Jason Sims-Prewitt - Police Chief Sullivan
- Erin Muroski - Miss Bunker
- Wendy Braun - Ms. Sherwood
- Layla Crawford - Sophie
- Rodney J. Hobbs - Mr. Berman
- Mandy June Turpin - Ms. Weiner
- Roni Akurati - Jacob
- Dan Schneider - Robert Kirby / T.V. Annoucer V.O.
- Dan Schneider - Animated Captain Man (voice)
- Dan Schneider - Frankini's Announcer (voice)
- Dan Schneider - Desperate Customer (voice)
- Joey Richter - The Time Jerker
- Mark Miscione - Cooper Barnes Body Double
- Rob Locke - Turk
- Ronnie Clark - Herb
- Justin Gant - Bernie Caldwell
- Mark Muñoz - Ace
- Mark Muñoz - Terry
- Zach Callison - Chet
- Anthony Hawkins Woods - Louis
- Jaxy Boyd - Marge
- Ben Zelevansky - David Harley
- Bruno Amato - Harold
- Cazzey Louis Cereghino - Scud
- Julianne Collins - Myra
- Logan Smith - Kid
- Sara Amini - Karen
- Shobhit Agarwal - Jafoon
- Corey Martin Craig - Glen Livet
- David Mattey - Henchman
- David Mattey - Harley Birch
- Nayah Damasen - Kid
- Dave Ehrman - Dave Macallan
- Savannah Liles - Kid
- Joshua Carlon - Dex Dunlop
- Zabeth Russell - Jasmine
- Frank Simons - Old Time Traveler
- Steve Lewis - Uncle Mark
- Calico Cooper - Tabitha
- Daniel Kaemon - Drill Finger
- Charan Prabhakar - Cam
- Shanynn Samiyah Covington - Bailey
- Krischelle Delgado - Stephanie
- Stephen Bralver - Ert Landers
- Stephen Bralver - Chuck - Goon
- Katie Eischen - Female Muchacho
- Sarah Molasky - Kira Kosarin Body Double
- Brandon Molale - Big Oscar
- Jessie Graff - Ethel Monroe
- Jessie Graff - Marlene
- Dre Swain - Natalie
- Danilo Di Julio - Owen
- Emily Berry - Samantha
- Sara Erikson - Mrs. Birch
- Kiff VandenHeuvel - Burples
- Greg Romero Wilson - Schmütz
- Courtney Henggeler - Gwen
- Liam Seib - Blade
- Jayson Dumenigo - Swole Mole
- Jayson Dumenigo - Jeff Martin
- Kayla Madison - Jana Tetrazini
- Gordon Greene - Mr. Quincy
- Matt Shea - Kelso
- Marissa Labog - Riele Downs' Body Double
- Marissa Labog - Woman in Denim
- Doug Cameron - Judge
- Nardeep Khurmi - Random Dad
- Mallory Thompson - Jace Norman Body Double
- Benjamin Flores Jr. - Triple G
- Benjamin Flores Jr. - Lil' Biggie
- Henry Dittman - Mr. Sugarman
- Tarina Pouncy - Officer Martin
- Madison Thompson - Tipper
- Craig Welzbacher - Officer Becker
- Alec Mapa - Jack Frittleman
- Ashton Bingham - Byron
- Justin Baker - Red Guy
- Colin Contreary - Barton
- Justin James Farley - Blue Guy
- Sam Becker - Announcer (voice)
- Sam Becker - Lobbie
- Sam Becker - (voice)
- Sam Becker - Granch (voice)
- Sam Becker - Ringo
- Sam Becker - Cockney English Man (voice)
- Mario Perez - Robert
- Mario Perez - Clancy - Goon
- Mario Perez - Devlin
- Sharon Freedman - Colleen
- Jeremy Rowley - Schwahbbit
- Grinnell Morris - Barney Villaraigosa
- Anthony Tyler Quinn - Children's Psychologist
- Jake Farrow - Invisible Brad (voice)
- Jake Farrow - (voice)
- Jake Farrow - Ace (voice)
- Jake Farrow - Fred Lobster Manager (voice)
- Kody Fields - Viral Video Watcher
- Kieran Gallagher - Tom Walker Body Double
- Steve Kim - Buck
- April Marshall-Miller - Stephanie
- Andy Cohen - Parliz
- Tate Berney - Smack Master
- Jesse Leigh - Dodger Dawg
- Edwin Craig - Great Grandpa Hart
- Frankie Wolf - Smack Master
- Annalisa Cochrane - Noelle
- Phillip Jordan - Officer Klondike
- J.P. Romano - Elderly
- Bob Bergen - Drill Finger (voice)
- Michael Christian Alexander - Neil
- Emma Shannon - Kelsey Dickle
- Jeff Witzke - Jim Dickle
- Lexi Underwood - Narlee
- Dylan Conrique - Piper's Friend
- Douglas Tait - Billie
- Douglas Tait - Mike Ostroski Body Double
- Skylar Fayre - Piper's Friend
- Ethan Louis Samuels DiSalvio - Luke
- John Roohinian - Abraham Zapruder
- Sandra Lee Gimpel - Flanna
- Sandra Lee Gimpel - Elderly
- Stefan Marks - Nash
- Lindsay Taylor - Masseuse
- Emily Bader - Chiffon
- Thomas Vu - Goon
- Regina Daye Allen - Judge
- Boni Yanagisawa - Woman Lookalike
- Izabella Alvarez - Sharon
- Kevin Railsback - Danny Chest
- Tiffany Commons - Vanessa Harris
- Hawk Walts - Kunka
- Hawk Walts - Shaft
- Hawk Walts - Thug
- Ben Seaward - Kevin
- Jeff Holman - Book Cover Guy
- Marisa Baram - Bysh Bilsky
- Michael Wayne Foster - Elroy
- Jonah Hwang - Dave
- Joe Sobalo Jr. - Kevin
- Warren Sroka - Random Student
- David Pressman - Dr. Andrew Skurvay
- Tom Bromhead - Alan
- Meagan Harmon - Piper's Friend
- Tree O'Toole - Jace Norman Body Double
- Tree O'Toole - Playground Pooper
- Omid Zader - Thug
- Cree Cicchino - Babe Carano
- Madisyn Shipman - Kenzie Bell
- Kel Mitchell - Double G
- Snoop Dogg - Self
- Sheldon Bailey - Ruthless
- Bubba Ganter - Bunny
- Victoria Oscar - Bubs Dixon
- Lynn Downey - Myrna
- Kim Yarbrough - Tootsie
- David Chan - Grant
- Samantha Martin - Auto-Snacker (voice)
- Samantha Martin - Random Mom (voice)
- Samantha Martin - Jasper's Phone / Dog Judge Lawyer (voice)
- Samantha Martin - Space Station (voice)
- Samantha Martin - Computer / Mobile Phone (voice)
- Samantha Martin - (voice)
- Samantha Martin - Ray's Cell Phone (voice)
- Samantha Martin - Police Receptionist (voice)
- Samantha Martin - Otto (voice)
- Samantha Martin - Corn Lady
- Samantha Martin - Love Shuttle (voice)
- Samantha Martin - Recorded Operator (voice)
- Samantha Martin - Emergency Warning System (voice)
- Sergio Garcia - Trevor
- Steven Pritchard - Tommy
- Spencer Ward - Crew Person
- Matthew Downs - Nate the Contractor
- Olivia DeLaurentis - Lauren
- A.J. Rivera - Honce
- Vanetta Smith - Coral
- Matt Knudsen - Harold
- Derrick Redford - Jim
- Jackie Benoit - Lady on TV
- Brady Bond - Pango
- Dillon Fontana - Flance
- Dan Wells - Deelo
- Brendan Ford - Carl Manchester
- Rolando Boyce - William
- LeShay N. Tomlinson - Carolyn
- Lizze Broadway - Heather Bogart
- Brent Chase - Chud
- Chris Schermerhorn - Calvin
- D.J. Simmons - Rank
- Anthony Manough - Garth
- Anthony Manough - Guy In Mask
- Anthony Manough - Anthony
- Hymnson Chan - Kodo
- Cameo Sherrell - Lauren Filmore
- Lily Mae Silverstein - Soccer Girl
- Tim Sitarz - Gronk
- Baadja-Lyne Odums - Grandma Sullivan
- Laura Julian - Shoplifter
- Jully Lee - Kathleen Quinn
- Tim Storms - Vance Ballerino
- Tim Storms - Lookalike Carl
- Mike C. Nelson - Buck Dockman
- James Kim - Water Bottle Guy
- Owen Robinson - Lamar Landey
- Nay Nay Kirby - Samantha
- Joanna Strapp - Parm
- Alina Andrei - Female Thug
- Alina Andrei - Yerban Elf
- Alina Andrei - Woman Lookalike
- Noah Ballou - Camera Operator
- Matthew Patrick Davis - Kevin
- P.J. Johal - Isaac
- Swati Kapila - Brenda
- Michael Dunn - Mr. Curtis
- Luis Victor Jimenez - Zack
- James Preston Rogers - Barge
- Eddie Davenport - Stainless Steve
- Matthew Kimbrough - Farmer Gunch
- Jim Mahoney - Joey
- Arnie Pantoja - Mark
- Raven Bowens - Missy
- Leah Huebner - Kimberly Cross
- Jaden Betts - Timmy
- Vince Deadrick Jr. - Man on Fire
- Jeremy Guskin - Beekeeper
- Dennis Keiffer - Bizzy - Goon
- Kurt Scholler - Booter
- Gabe Fonseca - Dave
- Justin Lopez - Petro
- Javin Reid - Sign Language Interpreter
- Owen Patrick Joyner - Arc
- Daniella Taylor - Ciara
- Geno Segers - Ryker
- Ryan Churchill - Jerry
- Mark Jacobson - Ned
- Clark James - Concerned Neighbor
- Clark James - Mysterio
- Gil De St. Jeor - Billy Bilsky
- Lita Lopez - Britney Bilsky
- Elisha Williams - Zed
- Jesse Mackey - Bigfoot
- Scott Peat - S. Thompson
- Susan James Berger - Harriet
- Alex Sanborn - Giant Moth
- Jen Kater - Sheri Mole
- Sigi Ravet - Mole Person
- Joseph S. Griffo - Mole Person
- Sabrina Schloss - Mole Person
- Jeffrey Vincent Parise - Mob Boss Rob Moss
- Shelby Simmons - Joss Moss
- Kelly Róisín - Mama Vermielli
- Xander Bailey - Lookalike
- Timothy Eulich - Lookalike Neil
- Efka Kvaraciejus - Lookalike Steve
- Dorenda Moore - Woman Lookalike
- Robert Dill - Squeen
- Robert Dill - Gabe - Goon
- Sammy The Dwarf - Lookalike Sammy
- Kathryn Danielle - Hazel
- Pablo Azar - Juantonio Cruzeras (voice)
- Melanie Field - Hot Dog Lady
- Kanoa Goo - Ice Cream Man
- Donielle T. Hansley Jr. - Macho Boy
- Adam Irigoyen - Brandon
- Yanellie Ireland - Mandy
- Debbie McLeod - Future Piper
- Caleb Paddock - Robot Boy
- Matthew Paddock - Robot Boy
- William Nicol - Terbert
- Casey Washington - Stu
- Shane Yoon - Alan
- Anissa Borrego - Peri
- Kyle DiMaggio - Hashtag Booshdag
- Brett Hoyle - Preston
- Chavo Guerrero Jr. - Stunt Guard
- Anthony Oh - Stunt Guard
- Nicholas Guilak - Jockorov
- Galen Howard - Dormo
- Peter Jang - Yerban elf
- Brian Palermo - Mr. Wallabee
- Vladimir Perez - The Mail Snail
- Serena Laney - Dr. Amy Martin
- Josie M. Parker - Wascal
- Maximilian Acevedo - The Lawn Ranger (profile pic)
- Maximilian Acevedo - Mr. Nice Guy
- Nancy Berggren - Crannie
- Girvan 'Swirv' Bramble - Kyle (aka Dead Bull)
- Andrea VanEpps - Furiosa
- Jalen Thomas Brooks - Jack Swagger
- Cooper Mothersbaugh - Tarley
- Maurice Marvel Meredith - Hermie
- Joe Ordaz - Stony
- Morgan Dudley - Princess
- Nicole Pettis - Cordeaux
- Samantha Cormier - Crying Girl
- Lily Keene - Crying Girl
- Eric Linden - Cooper Barnes Stunt Double
- Eric Linden - Henchman
- Steve Hoefer
- David Kendall
- Nathan Kress
- Russ Reinsel
- Adam Weissman
- Chanel Raisin
- Nick Dossman
- Ben Adams
- Sam Becker
- Dana Olsen
- Jay Kogen
- David Malkoff
- Jake Farrow
- Kim Sherwood
- Jace Norman
- Dan Schneider
- Jeff Goldstein
- Michael Corcoran
Jace Norman hace el papel de Henry Hart / Kid Danger.
Cooper Barnes interpreta a Ray Manchester / Captain Man en la serie.
Riele Downs interpreta a Charlotte Page en la serie.
Sean Ryan Fox hace el papel de Jasper Dunlop.
Ella Anderson interpreta a Piper Hart en la serie.
Michael D. Cohen hace el papel de Schwoz Schwartz.
Capítulo disponible en las siguientes plataformas:
