Contacted by Fred Silverman, the President of NBC, Lucille Ball accepts to go back to work as a producer. With the help of her faithful production assistant, Gale Gordon, she starts working on a new series titled "The Music Mart".
| Actor | Role |
|---|---|
 Lucille BallSelf | Self |
 Robert AldaMr. Luder | Mr. Luder |
 Johnny CarsonSelf | Self |
 Gary ColemanVP of Programming | VP of Programming |
 Gloria DeHavenSelf | Self |
 Gale GordonSelf | Self |
 Bob HopeSelf | Self |
 Gary ImhoffFred Silverman | Fred Silverman |
 Gene KellySelf | Self |
 Jack KlugmanSelf | Self |
 Ruta LeeSelf | Self |
 Sidney MillerAl Cody | Al Cody |
 Donald O'ConnorSelf | Self |
 Doris SingletonWanda Clark | Wanda Clark |