It is one of Hepburn and Tracy's best movies. It was Chuck Connor's first movie (in a minor role). Also Charles Bronson in a hilarious bit as a thug (Hepburn outwits him). Lots of old time athletes have cameos, like Don Budge (tennis, multiple Wimbledons and US open wins), Helen Dettweiler (founded the Women's Professional Golf Association), Alice Marble (18 Grand Slam tennis titles, including 2 Wimbledon and 4 US Open), and Gussie Moran (famous as Gorgeous Gussie, she was kicked out of Wimbledon for not wearing completely all white tennis outfits).