Tony Randall as Self - Host

James Coco as Max Roebling

Jerry Stiller as Sid Lane

Anne Meara as Charlene Lane

Ina Balin as Sister Mary Enquirer

Anne Bloom as Maid Marian

Irwin Corey as D.W. Godilla

Susan Dey as Southern Belle

Robert Downey Jr. as Albert Einstein

Richard Lewis as Pimples Lapedes

Chuck McCann as Lowell Westbrook

Stuart Pankin as Sigmund Freud

Peter Riegert as Adult Baby Elroy

Robert Staats as Premiere M.C.

Theodore Gottlieb as Doctor Dismal

Robert Vaughn as Adolf Hitler

Marshall Brickman as Self

Martha Coolidge as Self

Joe Franklin as Self

Renée Taylor as Self

Bruce Willis as Self

Leo Steiner as Self

Rita Rudner as Frieda Philby

Hank Garrett as Space Pilot

Cameron Smith as Space Hero

Maureen McCormick as Space Princess

Judith Marie-Bergan as Patient

Dan Resin as Doctor

Budd Friedman as Standup Comic

Robert Townsend as Standup Comic

Rick Overton as Standup Comic

Sinbad as Standup Comic

Ritch Shydner as Standup Comic

Dom Irrera as Standup Comic

Joanne Baron as Standup Comic

Roberta Kent as Standup Comic

Jonathan Schmock as Funny Boy

Jim Vallely as Funny Boy

Joe Alaskey as Funny Boy

Eugene Lebowitz as Funny Boy

Siobhan McCann as Funny Boy

Wilson Camp as Funny Boy

Moira Fox as Funny Boy

Gregory Roe Manocherian as Funny Boy

Katina Schwartz as Funny Boy

Jean Serabia as Funny Boy

Amy Stiller as Jolene Lane

Ben Stiller as Chip Lane

Hazen Gifford as Frank Dugan P. I.

Viola Harris as Carlotta Duprez

Judy Brown as Vanessa Wilde

Billie Bird as Lillian Darling

Connie Sawyer as Mrs. Duke Thorpe

Frank Biro as Old Duke Thorpe

Andrea Gibb Muldoon as Duke's Granddaughter

Katie McDonough as Wilma Beaver

Bruce Bauer as Walter Beaver

Shane Meinecke as Junior Beaver

Sarah Bell as Betty Joan Beaver

Dorothi Fox as Beulah

Brian Seeman as Billy Bumpkin

Tony Kennette as Jackie Cookie

Andy Abrahams as Young Adolph

Arthuro Belsere as Father Hitler

Erna Rossman as Mother Hitler

Ron Jones as Duke Thorpe

Cameron Lundon as Young Baby Elroy

Patrick Mack as Baby Frankenstein

Dylan Ross as Wilfred Babcock

John Manocherian as 'Looney' Motel Clerk

Nina Tremblay as 'Looney' Victim

Richard Balin as Sheriff of Nottingham

Robert O'Sullivan as Dueling Nobleman

Leland Murray as Pindar

Michael Visconti as Guido Valentine

Jeanine Ford as Guido's Leading Lady

Hugh Esten as "Phallus" Song and Dance Man

Timothy Dale Agee as Southern Gentleman

Louis Tucker as Bill Washington

Clem Moorman as Bill Washington's Father

Joette Higgins as Showgirl

Kimberly Strelov as Stage Manager

Karen Powell as Roebling's Date

Jiri Fisher as Crotcho Muck

Sydney Maryska as Putzo Muck

Robin Robson as Psycho Muck

Lisa Schultz as French Maid

Frank D'Amore as Moron #1

Jack Banning as Moron #2

Jason Christmas as Moron #3

Clifford Fearl as Butler

Joseph Scott as Old Moron

Robert Albert as Fred Philby

Drummond Eskine as Siamese Twin

Josh Saviano as Georgie Spielman

Addington Wise as Ben Franklin

Joel Weiss as Nathan Hale

Harper Roisman as George Washington

Anthony Reed D'Eugenio as Pirate #1

Sam Hurwitz as Pirate #2

Michael Hurwitz as Pirate #3

Jerry Sroka as (Voice)

Gwendolyn Coleman as

William Newman as