A gullible and honest "Mr. Universe" winner, Tommy Tomkins, gets added to the stable of a con-man and a wrestling prompter.
| Actor | Role |
|---|---|
 Jack CarsonJeff Clayton | Jeff Clayton |
 Janis PaigeLorraine | Lorraine |
 Vince EdwardsTommy Tomkins | Tommy Tomkins |
 Bert LahrJoe Pulaski | Joe Pulaski |
 Robert AldaFingers Maroni | Fingers Maroni |
 Maxie RosenbloomBig Ears | Big Ears |
 Joyce MathewsMaroni's Moll | Maroni's Moll |
| JJack CarrWrestler, Gruesome | Wrestler, Gruesome |
 Dennis JamesSelf - Announcer | Self - Announcer |
 Joan RiversTeenage Girl in Audience | Teenage Girl in Audience |
 Buck KartalianSenior Garitzio | Senior Garitzio |