John Ritter

as Dr. Richard Manning

as Ben Hanscom

as Bob Chipeska

as Chief Warren Kincaid

as Ted Buchanan

as Ben

as Vaughan Cunningham

as Private Carter

as Ben Healy

as Eugene Grandy (voice)

as Dr. David Wheeler (voice)

as Audience Member (uncredited)

as Ray Evans

as George Madison

as Ward Nelson

as Sam Dorian

as Moses Helper

as Garry Lejeune / Roger Tramplemain

as Self

as Paul Hennessy

as Tom Cole

as Dale Riley

as Roy Knable

as Jack Tripper

as Mike O'Conner

as Self - Guest

as Ryan Moore

as Rider

as Kenny Soames

as Stuart Davenport

as Frank Westford

as Josh

as Peter Dickinson (voice)

as Self

as Stanley Grubman

as Rev. Matthew Fordwick

as John 'Johnny' Steiner

as Hart

as Self

as John Ritter

as Zach

as Mr. Andrew Covington

as Clifford (voice)

as Bob Wilson

as Reverend Chatfield

as Joe Dysmerski

as Elevator Passenger (uncredited)

as Dave

as Charles Rutledge

as Franklin Frank

as Cliff Elgin

as Steven Mayer

as Self

as Bob Carter

as Roger

as Steve Nichols

as Clifford the Big Red Dog (voice)

as Narrator (voice)

as Satan (The Devil)

as Dr. Wexler

as Joe Rockwell

as Vince Mazuma

as John Oleson

as Self

as Judge Harold Benton (uncredited)

as David Farris

as Richard

as Robert Forrest

as Jonas Ambler

as Self - Nominee

as Priest (uncredited)

as Dudley Goode

as Jack Tripper

as Walter Wingate

as Donald Bridges

as Tim Margolin

as President Chet Roosevelt

as Ronnie

as Inspector Gil (voice)

as Bubba Newman

as Father Andrews

as Self

as Harry McDonacle

as Duncan the Bartender

as Detective Harry Hooperman

as Self - Co-Host

as Narrator (voice)

as L. Frank Baum

as Self

as John Ritter

as Donald Todsen (uncredited)

as Bill Grant

as Wendell

as Paul Stallings

as Rick Knowlton

as Phillip Reed

as Paul Hegstrom

as Alan O'Black

as Patrick Serreau

as Greg

as Self - Host

as Hank

as Marty Flesh

as Christian Therapist

as Self

as Self

as Self - Panelist

Role: Executive Producer

as Tom Williams

as Eli

as Ed Chandler

as Dr. Carter Elston

as Coley Smith

as Self

as Joe Cass

as David Royce

as Frank Coleman

as Alex

as Narrator (voice)

as John Hartman

as Self - Interviewee

as Self

as Bill

as Great Uncle Stew (voice)

as Clarke MacGruder

as Danny Loeb

as John Ritter

as Justin

as Self

as Tom Maguire

as Narrator

as Robert

as Self

as Self

as Date #5 (uncredited)

as Self (archive footage)

as Himself

as Piney (voice)

as Jeremy Carlisle

as Self - Host

as Paul

as Self / Various

as Bauer

as Self - Host

as Self

as Barney

as Self

as Self

as Tom McPherson

as Self (archive footage)

as Self

as Himself - Guest

as Self

as Self

as John Ritter

as Himself (archive footage)

as Self

as Self

as Self - Host

as Self - Host

as Clifford