Desc: Happy Days: Directed by Benjamin Stoloff. With Charles E. Evans, Marjorie White, Richard Keene, Stuart Erwin. Margie, a singer on a showboat, decides to try her luck in New York although she's in love with the owner's grandson. She is successful, but suddenly she hears that the showboat is in deep financial trouble, and she summons all of the boat's former stars to unite and put on a big show to rescue it.