- Eric Lange - Detective Robert Parker
- Bill Fagerbakke - Detective Pruitt
- Jon Beavers - Officer Curran
- Rif Hutton - Sergeant Rheinhart
- Aaron Ikeda - Barlow
- Deborah Puette - Rose
- Michael Shen - Investigator
- Nancy Wetzel - Discharge Nurse
- Jamila Allen - Jolene
- Tess Aubert - Maddie
- Steven Briggs - Rowey
- Jennipher Foster - Neighbor 2
- David Futernick - Tom Diefenbach
- Ed Larson - Neighbor 3
- Meghan Lennox - Sexual Assault Support Team Member
- Aisha Lomax - Lola Hawkins
- Jay Seals - Detective Wilson
- Virginia Louise Smith - Amanda (Rowey's Mom)
- Olivia Scott Welch - Amelia
- Frank Gerrish - Neighbor 1 (uncredited)
- Vanessa Bell Calloway - Sarah
- Tate Ellington - Stephen Graham
- Nicole J. Butler - WM PD 1st Floor Clerk
- Ashwin Gore - Eric
- Kimberly Ables Jindra - Pawn Shop Owner #1
- Hendrix Yancey - Daisy
- Alyson Reed - Mrs. Darrow
- Rebecca Field - Ms. Bell
- Andrew Jacobs - Arturo Bolinas
- Tommy O'Brien - Scott Parrish
- Floyd Foster Jr. - Elderly Man
- Rati Gupta - Sally Green
- Grace Rowe - Diondra Lee
- Gabriel Sousa - Frat Bro #1
- Dale Godboldo - Kansas Detective
- Rob Welsh - Nathan
- Allius Barnes - Remy
- Trevor Black - Pastor
- Mara Casey - Trish
- Darin Cooper - Creepy Diner Guy
- Julia Griswold - Coed
- Treisa Gary - Evelyn
- Carl Collanus - Police Officer (uncredited)
- Graham Hamilton - James Massey
- Melissa Bailey - DMV Lady
- Elena Campbell-Martinez - Judge Audrey Costas
- Christopher Chen - DMV Tester
- Devin Crittenden - Wasted Preppy Guy
- Trevor Lee Georgeson - Bartender
- Rueben Grundy - Sergeant Zellner
- Eric Henry - Cashier
- Alison Jaye Horowitz - Nicole
- Victoria Garcia-Kelleher - Soccer Mom
- Dejon LaQuake - Ryan
- Jeff Marchelletta - WM Police Chief
- Ashton Moio - Wasted Trust Fund Guy
- Veronica St. Clair - Girlfriend
- Fay Wolf - Receptionist
- Reginald M. Jernigan Jr. - Lakewood Uni Cop (uncredited)
- Matisha Baldwin - Detective Nunez
- Phil Biedron - Cop #2
- Lana Danielyan - Cop #3
- Omar Ghonim - FBI Tech
- Karl Herlinger - Jail CSI Tech
- Scott Manuel Johnson - Cop #1
- Scott Bender - Harrison (uncredited)
- Tom Amandes - Bruce Bronstein
- Max Arciniega - Jason Alvarez
- Jayne Taini - Doris Laird
- Scott Lawrence - Special Agent Billy Taggart
- Danielle Macdonald - Amber Stevenson
- Jun Hee Lee - Officer Geoffrey Morris
- Tim Martin Gleason - Bennett
- Dominic Goodman - Frat Bro 3
- Connor Tillman - Officer Nick Selig
- John Hartmann - Donald Hughes
- Jade Ramirez Warner - Patrice
- Emily Berry - Uniformed Lynnwood Cop (uncredited)
- Alfredo Tavares - Detective (uncredited)
- Jessica Jones - BB&B Salesperson
- Kelly Marcus - Officer at Oakdale
- Jack Coghlan - Miles
- Sergio Enrique - CSI 2
- Joe Hubbard - Ben Bosco
- Eva Fisher - Tori
- Mike McColl - Detective Baskerville
- Annaleigh Ashford - Lilly Darrow
- Joe Alvarez - CSI Tech
- Omar Maskati - Elias
- Kai Lennox - Steve Rasmussen
- Liza Lapira - Mia
- Robin Skelton
- Katie Couric
- Ken Armstrong
- Anne M. Uemura
- Skip Beaudine
- Daniel Rodriguez
- Sergio Rodriguez
- Thomas A. Payne
- Pembrooke Andrews
- Kenn Fuller
- Mark Linden
- Liza Richardson
- Will Bates
Kaitlyn Dever interpreta a Marie Adler en la serie.
Toni Collette interpreta a Detective Grace Rasmussen en la serie.
Merritt Wever interpreta a Detective Karen Duvall en la serie.
Capítulo disponible en las siguientes plataformas:
