Director: Steven Paul
A rich, beautiful couple give birth to deformed alien twins who, when their heads are together, are the smartest kids on the planet.
Jerry Lewis
Wilbur Swain / Caleb Swain
Madeline Kahn
Eliza Swain / Lutetia Swain
Marty Feldman
Sylvester
John Abbott
Dr. Frankenstein
Jim Backus
President of the U.S.
Samuel Fuller
Colonel Sharp
Merv Griffin
Anchorman
Virginia Graham
Gossip Specialist
Pat Morita
Ah Fong, the Chinese Ambassador
Ben Frank
Quentin, the Handyman
Cheri Harris
Maria, the Maid
Robert Hackman
Study Hall Supervisor
Eugene Choy
Lum Fung
Ken Johnson
Horace
Peter Kwong
Chinese Astronaut
Richard Lee-Sung
Ambassador's Courier
Steve Aaran
Cadet #1
Rebecca Edwards
Air Force One Lieutenant
Steven Paul
Air Force One 'Ensign'
Patrick Wright
Drill Instructor
Jerry Lewis
Wilbur Swain / Caleb Swain
Madeline Kahn
Eliza Swain / Lutetia Swain
Marty Feldman
Sylvester
John Abbott
Dr. Frankenstein
Jim Backus
President of the U.S.
Samuel Fuller
Colonel Sharp
Merv Griffin
Anchorman
Virginia Graham
Gossip Specialist
Pat Morita
Ah Fong, the Chinese Ambassador
Ben Frank
Quentin, the Handyman
Cheri Harris
Maria, the Maid
Robert Hackman
Study Hall Supervisor
Eugene Choy
Lum Fung
Ken Johnson
Horace
Peter Kwong
Chinese Astronaut
Richard Lee-Sung
Ambassador's Courier
Steve Aaran
Cadet #1
Rebecca Edwards
Air Force One Lieutenant
Steven Paul
Air Force One 'Ensign'
Patrick Wright
Drill Instructor
Jerry Lewis
Wilbur Swain / Caleb Swain
Madeline Kahn
Eliza Swain / Lutetia Swain
Marty Feldman
Sylvester
John Abbott
Dr. Frankenstein
Jim Backus
President of the U.S.
Samuel Fuller
Colonel Sharp
Merv Griffin
Anchorman
Virginia Graham
Gossip Specialist
Pat Morita
Ah Fong, the Chinese Ambassador
Ben Frank
Quentin, the Handyman
Cheri Harris
Maria, the Maid
Robert Hackman
Study Hall Supervisor
Eugene Choy
Lum Fung
Ken Johnson
Horace
Peter Kwong
Chinese Astronaut
Richard Lee-Sung
Ambassador's Courier
Steve Aaran
Cadet #1
Rebecca Edwards
Air Force One Lieutenant
Steven Paul
Air Force One 'Ensign'
Patrick Wright
Drill Instructor