White Christmas (movie)
They go to the club to watch the "Sisters" act. Phil notices that Bob likes Betty, played by Rosemary Clooney. Phil likes her sister Judy, played by Vera-Ellen. Betty and Judy join Bob and Phil at their table. Phil dances with Judy. Phil and Judy hit it off. Bob and Betty do not get on. They have a minor argument about how Bob thinks that everyone has an angle in show business.