The Big Show-Off
A shy songwriter (Arthur Lake) pretends to be a championship wrestler known as "The Devil" in order to impress a pretty nightclub singer (Dale Evans).

Sanford "Sandy" Elliott

June Mayfield

Joe Bagley

Wally Porter

Herbert Trafagan, aka "The Devil", a wrestler

"Boris The Bulgar", a wrestler

Mitzi

Franklin D. Ripbogle Jr.

Dr. Dinwiddle

Leopold Muckenfuss

Voice Student

G. Whitmore Peabody

Goldie

Picasso Putschnik

Police Captain

Slaughterhouse Shannon
Himself, a bandleader
Wrestling Announcer