Two musicians witness a mob hit and need to quickly find a way out of Chicago. Their only opportunity comes in the form of joining an all-girl band as they prepare to leave on a tour. The two disguise themselves as women and struggle to keep their identities secret as the gangsters close in.

• The Mirisch Company
• Tony Curtis
• Jack Lemmon
• Marilyn Monroe
• George Raft
• Pat O'Brien
• Joe E. Brown
• Nehemiah Persoff
• Joan Shawlee