Jack Lemmon
Professor Fate
Tony Curtis
The Great Leslie
Natalie Wood
Maggie Dubois
Arthur O'Connell
Henry Goodbody
Vivian Vance
Hester Goodbody
Ross Martin
Rolfe Von Stuppe
George Macready
General Kuhster
Hal Smith
Mayor of Boracho
William Bryant
Baron's Guard
Hal Needham
Saloon Brawler (uncredited)
Raoul Retzer
Mayor-Domo (uncredited)
Leslie Sketchley
Executive Board Member (uncredited)
Kenner G. Kemp
Townsman (uncredited)
Bert Stevens
Townsman (uncredited)
Arthur Tovey
Reporter (uncredited)
Chuck Hayward
Soldier (uncredited)
George Boyce
Executive Board Member (uncredited)
Jerry Schumacher
Auto Worker (uncredited)
Charles Fredericks
Master of Ceremonies (uncredited)
Max Wagner
Barfly (uncredited)
Paul Bryar
Policeman (uncredited)
Jack Gordon
Observer at Start (uncredited)
Sol Gorss
Saloon Brawler (uncredited)
Harry Harvey
Executive Board Member (uncredited)
Bob Herron
Palace Guard (uncredited)
Chuck Hicks
Saloon Brawler (uncredited)
Christopher Riordan
Cowboy / Dancer (uncredited)
Charles Seel
Freight Agent (uncredited)
Paul Smith
First Employee (uncredited)
Tom Steele
Saloon Brawler (uncredited)
Dale Van Sickel
Driver in Green Car (uncredited)
Sam Harris
Man in Hallway at Sentinel (uncredited)