Dinah welcomes Groucho Marx, Gwen Verdon, Carl Reiner, and Ingemar Johansson to the show.
Dinah adds a notch to her versatility. She has learned to sing in Swedish, and does so in a delightful duet with Ingemar Johansson.
(Musical) Highlights: Gwen performs "'Erbie's Itch" and duets with Dinah on "I Want to Be Happy". Groucho harasses a supposed audience member, then sings duets with Dinah on "Peasy Weasy."