character - Self - Narrator (voice)

character - Farful

character - W.S. Hamilton

character - Charlie

character - Douglas 'Doug' Jones

character - Peter Swann

character - Ronay

character - Charlie 'Charu' Jolpin

character - Self

character - Dr. Miles Mitchell

character - Cliff Steele / Robotman (voice)

character - Cliff Steele / Robotman (voice)

character - James Fletcher Chace

character - Billy Anderson

character - Self

character - John Gunther

character - Self

character - Self

character - Grayson (voice)

character - Leo Searly

character - Tony

character - Tom Fitzpatrick

character - Jack Damson

character - Ricky

character - Scorch Supernova (voice)

character - Maguire

character - Grayson

character - Dan Sanders

character - John Crowley

character - Sgt. Stone (uncredited)

character - Turbo Thunder (voice)

character - Mo 'Silvertongue' Folchart

character - Trevor Anderson

character - Self

character - Rick O'Connell

character - Self

character - Pleasure

character - Self

character - Jamie Bashant

character - Paul

character - Rick Cabot

character - DJ Drake / Tasmanian Devil (voice) / She-Devil (voice) / Self

character - Self

character - Self (uncredited)

character - Alden Pyle

character - Ben Sullivan

character - Self

character - Rick O'Connell

character - Turbo Thunder (voice)

character - Stu Miley

character - Elliot

character - Sinbad

character - Self

character - Self

character - Dudley Do-Right

character - Self

character - Rick O'Connell

character - Adam

character - Clayton Boone

character - Fletcher McBracken

character - George of the Jungle

character - David Kalaiki-Alii (voice)

character - Irv Bennett / Jimmy Beardon (voice)

character - David Gold

character - Self

character - Bill/Hugh Winterbourne

character - Placebo Patient

character - Vietnam Veteran

character - Doug

character - Darkly Noon

character - Steve Nebraska

character - Link (Uncredited)

character - Chester 'Chazz' Darvey

character - Montgomery 'Monty' Kessler

character - Sam Mastrewski

character - Winston Younger

character - Self - Guest

character - Johnny Lamb

character - Link (Uncredited)

character - David Greene

character - Link

character - Bobby McLaughlin

character - Sailor #1

character - John's Friend

character - Brad (voice)

character - Self - Host

character - Self - Cameo (uncredited)

character - Self

character - Dwight D. Eisenhower

character - Chevy