- Carl Anderson - Ralph
- Patrick Labyorteaux - Richie Yeager
- Veronica Hamel - Vanessa
- Susan Tyrrell - Annie / Isabelle Oates
- Ralph Nelson - Dr. Greene
- Gordon Jump - Vinnie
- Joseph Ruskin - Rodell
- Severn Darden - Mr. Wheeler
- Richard Romanus - Sonny Watson
- John Alvin - Grocer
- Kenneth Tobey - Andy Wilkins
- Dianne Kay - Joanna Haymes
- Melanie Griffith - Julie
- Jean Hagen - Belle Kates
- Michael V. Gazzo - Joe Durniak
- Al Ruscio - Roper
- Philip Michael Thomas - Kingston St. Jacques
- Bill Duke - Officer Dryden
- Edward James Olmos - Julio Gutierez
- Shizuko Hoshi - Mrs. Hong
- Priscilla Barnes - Lisa Kendrick
- Roger E. Mosley - The Baron
- Stan Shaw - Leotis
- Raymond Singer - Emile Parouch
- Lola Albright - Lola Turkel
- Gary Graham - Freddy
- Richard Venture - Hilliard
- Paul Hecht - D.A. Coleman
- Eugene Roche - Dr. George Stegner
- Richard Lynch - Lionel Fitzgerald II
- Lynn Hamilton - Edith Dobey
- Blackie Dammett - Sugar
- Rebecca Balding - Mickie Marra
- Art Hindle - John Colby
- Alex Rocco - Thomas Callendar
- Marc Alaimo - Daimler
- Cliff Emmich - Marshall 'Moo-Moo' Caifano
- Lana Wood - Sidney 'Sid' Archer
- Quinn Cummings - Toni McDermott
- Lynn Borden - Roxy
- Kristy McNichol - Joey Carston
- Morgan Woodward - Clay Zachary
- Dave Shelley - Lee Bristol
- Frank Marth - Dr. Meredith
- Heather MacRae - Debra
- Dan Vadis - Cardwell
- Danny DeVito - John John the Apple / John DeAppoliso
- Peter Brandon - Warren G. Karpel
- Jack Ging - Ray Pardee
- Helen Martin - Vivian Fellers
- Jamie Tirelli - Cabbie
- Herb Voland - Joe Haymes
- Richard Derr - Francis Bacon Stockwood
- Jerry Hardin - Psychiatrist
- Jack DeLeon - Herman Bessinger
- Ann Prentiss - Mrs. Carston
- Michele Carey - Catlin
- James B. Sikking - Ted McDermott
- Carl Weathers - Mitzi Graham
- Linda Kelsey - Ellie Cole
- Dennis Burkley - Eddie Bell
- Charles Napier - Sheriff Joe Tyce
- Charles Napier - John Brown Harris
- R. G. Armstrong - 'Dad' Watson
- Nora Marlowe - Diedre
- John Ritter - Tom Cole
- Allan Miller - Joe Collandra
- John Tuell - Gate Guard
- Karen Carlson - Christine D. Phelps
- Robert Loggia - Ben Forest
- John Carradine - The Professor
- James Hong - Su Long
- Connie Sawyer - Nurse
- Connie Sawyer - Manager
- M. Emmet Walsh - Freddie
- M. Emmet Walsh - Lloyd Herman Eckworth
- Dave Madden - Phil Hill
- Martin Kove - Jimmy Lucas
- Mark Gordon - John Carelli
- Liz Torres - Anita
- Sheila Larken - Nancy Blake
- Roberto Rodriquez - Mike Todesco
- Carmine Caridi - Eberly
- Patricia Pearcy - Gail Harcourt
- Jan Smithers - Sharman Crane
- Mary Jo Catlett - Terrible Tessie
- Robyn Hilton - Miss O'Toole
- Marki Bey - Officer Minnie Kaplan
- Hank Stohl - Police Officer #1
- Lindsay Bloom - Officer Dee O'Reilly
- Liberty Godshall - Katie
- J.R. Miller - Stevie Spencer
- Skip Young - Bartender
- Richard Dimitri - Duran
- Wendell Wright - Officer
- Pat Morita - Jewelry Store Owner
- Anthony Geary - Delano
- Lynne Marta - Helen Carnahan
- Lynne Marta - K.C. McBride
- Lynne Marta - Cheryl Waite
- Bill McKinney - Johnny Bagley
- Mare Winningham - Joey Carston
- Kaz Garas - Eddie Carlyle
- Peter Mark Richman - Avery Schiller
- Sylvia Anderson - Charlie Sireen
- Jon Korkes - Terry Nash
- Connie Hoffman - Orange (as Connie Lisa Marie)
- Susan Gailey - Karen Karpel
- Tom Clancy - Sonny McPhearson
- Quinn K. Redeker - Deputy Police Chief Reasonor
- Quinn K. Redeker - Dr. Melford
- Dale Robinette - J.D. Turquet 'Turkey'
- Jerrold Ziman - Paul Rizzo
- Madison Arnold - Karl Regan
- Lee McLaughlin - Al O'Riley
- Nick Holt - Frankie
- Patrick Wright - Tony
- Gino Conforti - Mickey
- Janet Margolin - Dr. Judith Kaufman
- Jean Allison - Helen Yeager
- Paul Kent - Lt. Anderson
- Walter Mathews - Lt. Jake Donner
- Natalie Norwick - Virginia Donner
- Ernesto Macias - Waiting Man
- James Oliver - Thief
- Jordan Michals - Airport Attendant
- Angelo Rossitto - Big Ben
- Kenneth Menard - Airport Guard
- Tiffany Peters - Magda
- Ron Manning - Tow Driver
- Clint Young - Truck Driver
- Michael Payne - Secretary
- Robert Viharo - Jack Cunningham / John Gallagher
- Toni Kalem - Molly Bristol
- Richard LePore - Frank Carroll
- Jack O'Leary - Joe Garras
- Michael Lerner - Fat Rolly
- Michael Delano - Roger
- Gerry Black - Policeman
- Gerry Black - Sergeant
- Sheila Frazier - Dr. Sammie Mason
- Dorothy Meyer - Mrs. Walters
- Fuddle Bagley - Dewey
- W.K. Stratton - Officer Raymond T. Andrews
- Maurice Sneed - Maurice
- Stan Haze - Train
- Chuck Hicks - Clayborne
- Kenneth White - Hobart
- Mary Steelsmith - Ginger
- Leonard P. Geer - Truck Driver
- Eldon Burke - Gambler
- Victoria Wells - Barmaid
- A. Michael Baldwin - Boy on Dock (uncredited)
- George Loros - Little Huey Chaco
- Richard Karron - Hammerlock Grange
- Susan Heldfond - Melanie
- Sherril Lynn Rettino - Mary (as Sherril Lynn Katzman)
- Taylor Lacher - Hank Ward
- Robert Sutton - Cabot (as Robert Raymond Sutton)
- Deborah Zon - Julie
- Jere Rae Mansfield - Tricia (as Jeri Lea Ray)
- Patricia Wilson - Rachel Tyce
- Lark Geib - Lizzie Tyce
- Floyd Levine - Boyle
- Alex Courtney - Officer Simonetti
- Joanne Strauss - Dr. Morgan
- J. Jay Saunders - Jackson Walters
- J. Jay Saunders - Sgt. Mike
- Suzanne Somers - Jane Hutton
- Suzanne Somers - Sally Ann Sloane
- Suzanne Somers - Linda Offenbecker
- John Saxon - René Nadasy
- Vincent Schiavelli - Weeze
- Paul Bryar - Security Guard
- John J. Fox - Grover
- Christopher Lofton - Kevin Mackey
- Maida Severn - Maggie
- Ed Vasgersian - Mr. Cavanaugh
- Carole Cook - 'Scorchy'
- Darrell Zwerling - Stu Basset
- Darrell Zwerling - Man
- Samantha Eggar - Charlotte
- Craig Stevens - Walter Healy
- Louis Nye - Jerry
- Joan Collins - Janice
- Carl Betz - Father Ignatius
- Jason Bernard - R.C. Turner
- John McLiam - Lionel 'Gramps' Fitzgerald Sr
- Susan Kellermann - Monique
- Freeman King - Danny Deveen
- Ric Carrott - Officer Baker
- Bob Basso - Joseph 'Joe' Riley Benson
- Geoffrey Lewis - Monk
- Peter MacLean - Professor Gage
- Peter MacLean - Judge Raymond McClellan
- Jerome Guardino - M.E. Carboni
- Jerome Guardino - McDevlin, Bus Driver
- Macon McCalman - Officer Bernie Glassman
- Karen Morrow - Mitzi Graham
- Paul Picerni - Patsy Cairo
- Paul Picerni - Johnny Doors
- G.W. Bailey - Slade
- G.W. Bailey - Hotel Clerk
- Arthur Tovey - Toy Store Customer (uncredited)
- LaWanda Page - Lady Bessie
- Garry Walberg - Earl Banks
- Stefan Gierasch - Arthur Fingal Solkin
- David S. Cass Sr. - Shockley
- James Karen - Carter
- Kay Medford - Edna Zelinka
- Will Geer - Commodore Atwater
- Ron Moody - Derek Stafford
- Robert Walden - Marty Simon
- Ed Begley Jr. - Harv Schwab
- Chuck McCann - Larry Horvath
- Chuck McCann - Wally Stone
- Paul Burke - Lt. Ted Cameron
- Frank Converse - Jack Mitchell
- Joan Blondell - Mrs. Pruitt
- Foster Brooks - Drunk Gambler
- George Dunn - Officer O' Keefe
- Joseph R. Sicari - Ernie Silvers
- Audrey Christie - Ginger Evans
- Sherry Jackson - Denise Girard
- Ramon Bieri - Bo Rile
- Joel Fabiani - Alexander Drew
- Bob Harks - Bailiff (uncredited)
- Bob Harks - Guest (uncredited)
- Bob Harks - Restaurant Patron (uncredited)
- Tim Thomerson - Phil
- Charles Cyphers - Arthur Cole
- Charles Cyphers - Medical Examiner Delaney
- Charles Cyphers - Detective Webster
- Barbara Babcock - Ellen Forbes
- Wynn Irwin - Al Taft
- Charlie Picerni - Nicky Cairo
- Charlie Picerni - Thug #1 (uncredited)
- Thayer David - George Felton
- Robert J. Wilke - Mac Johnson
- Rory Calhoun - Steve Hanson
- Read Morgan - 'Blackie'
- Kathleen Miller - Joanne Mello / Linda Williams
- Jeff Corey - Andrew Mello
- Joseph Bova - George
- E.J. André - Jenson
- Robert Nadder - Cook
- Mary-Margaret Lewis - Terry Evers
- Trish Mahoney - Young Woman
- Ben Marino - Phelps
- Bobby Bass - Thug #2 (uncredited)
- Louie Elias - Assassin (uncredited)
- Howard Honig - Chuckles
- Val Bisoglio - James Balford
- Robert Emhardt - Harry Trask
- Leonard Goldberg
- Aaron Spelling
Danny DeVito hace el papel de John John the Apple / John DeAppoliso.
Edward James Olmos hace el papel de Julio Gutierez.
M. Emmet Walsh hace el papel de Lloyd Herman Eckworth.
Carl Weathers interpreta a Mitzi Graham en la serie.
Bill Duke hace el papel de Officer Dryden.
R. G. Armstrong hace el papel de 'Dad' Watson.
Vincent Schiavelli hace el papel de Weeze.
Michael V. Gazzo hace el papel de Joe Durniak.
Robert Loggia interpreta a Ben Forest en la serie.
Michael Lerner interpreta a Fat Rolly en la serie.
Capítulo disponible en las siguientes plataformas:
