"Twenty-five years after a famous actress vanished without a trace, her dead-ringer daughter (Jessie Matthews) auditions to become a chorus girl. But a crafty publicist (Barry Mackay) has a more lucrative idea: Pass the lass off as her "ageless" mother. This classic British musical boasts the hits "Dancing on the Ceiling" and "When You've Got a Little Springtime in Your Heart," with music and lyrics by Richard Rodgers, Lorenz Hart and Harry Woods."