Sing Your Worries Away (1942)

This package for comedy and the musical numbers has Luke Brown being drugged by the gangster operators of the swank Boathouse Inn; most notably Roxie a sexy pickpocket. Brown has information that Chow Brewster and his cousin have inherited $3,000,000. The owner of the Inn intends to keep Brown under wraps until they can drive Chow to suicide. He will then marry Chow's cousin before she finds out about her inheritance.

At 24:31, the Johnson Brothers, Duke Johnson and Harry Johnson, pass 3 clubs, and then Harry juggles 3 clubs alone, seen on and off for 90 seconds. At one point they are passing in front of Bert Lahr and Buddy Ebsen.

The entire movie may be seen here.