More on Marge Champion from Infoplease:

• Show Boat (1951) - Starring Kathryn Grayson, Ava Gardner, Howard Keel, Joe E. Brown, Marge Champion
• Give a Girl a Break - Starring Marge Champion, Gower Champion, Debbie Reynolds, Helen Wood, Bob Fosse
• Never Stand Still - Starring Bill Irwin, Marge Champion, Suzanne Farrell, Bill T. Jones, Merce Cunnigham
• The Swimmer (1968) - Starring Burt Lancaster, Janice Rule, Janet Landgard, Tony Bickley, Marge Champion
• Los Angeles, Calif. - Information on Los Angeles, Calif. — economy, government, culture, state map and flag, major cities, points of interest, famous residents, state motto, symbols, nicknames, and other trivia.