- Kurt Russell
- Dexter
- Cesar Romero
- A.J. Arno
- Joe Flynn
- Dean Higgins
- William Schallert
- Professor Quigley
- Alan Hewitt
- Dean Collingsgood
- Richard Bakalyan
- Chillie Walsh
- Debbie Paine
- Annie
- Frank Webb
- Pete Oatzel
- Michael McGreevey
- R. Schuyler
- Jon Provost
- Bradley
- Frank Welker
- Henry Fathington
- Alexander Clarke
- Myles Miller
- Bing Russell
- Angelo
- Pat Harrington Jr.
- Moderator
- Fabian Dean
- Little Mac
- Fritz Feld
- Sigmund Van Dyke
- Peter Renaday
- Lt. Hannah
- Hillyard Anderson
- J. Reedy
- Leon Alton
- Collingsgood Associate
- Ed Begley Jr.
- Student
- Gail Bonney
- Winifrid - Dean's Secretary
- Paul Bradley
- Collingsgood Associate
- Robert Buckingham
- Casino Patron
- David Canary
- Mr. Walski
- John Cliff
- Police Turnkey
- Howard Culver
- Moderator
- George DeNormand
- College of Knowledge Attendee
- Peter Eastman
- Party Guest
- Richard Elmore
- Doorman
- William Fawcett
- Dietes - College Regent
- Robert Foulk
- Police Desk Sergeant
- Bobby Gilbert
- Man Pushing Light
- Duane Grey
- Police Detective at Raid
- Myron Healey
- Police Detective
- Robert Hitchcock
- Pedestrian
- George Hoagland
- Crew Member
- Jonathan Hole
- Scientist
- George Holmes
- Audience Member
- Shep Houghton
- Casino Patron
- Kathryn Janssen
- Audience Member
- Michael Jeffers
- Racetrack Patron
- Kenner G. Kemp
- Extra
- Johnny Kern
- Casino Patron
- Heather Menzies-Urich
- Priscilla's Lady in Waiting
- Byron Morrow
- Leonard - College Regent
- Gregory Morton
- Dr. Rufus Schmidt
- George N. Neise
- College of Knowledge Sponsor
- Joe Phillips
- Police Officer
- Murray Pollack
- Casino Patron
- Jose Portugal
- Audience Member
- Judson Pratt
- Detective in Gambling Raid
- Anthony Redondo
- Observer at Arrest
- Tony Regan
- Casino Patron
- Bruce Rhodewalt
- Man with Umbrella
- Leoda Richards
- Casino Patron
- Al Roberts
- Reporter
- Victor Romito
- Casino Patron
- Clark Ross
- Crew Member
- John Roy
- Cashier
- Mark Russell
- Crew Member
- Paul Russell
- Panel Member
- Cosmo Sardo
- Croupier
- Jeffrey Sayre
- Technician
- Maida Severn
- Party Guest
- Olan Soule
- TV Reporter
- Norman Stevans
- Casino Patron
- Hal Taggart
- Waiter at Track
- Arthur Tovey
- Pedestrian
- Chalky Williams
- Cashier
