Three Smart Girls Grow Up

Deanna Durbin as Penny Craig Robert Cummings as Harry Loren Jack Chefe as Waiter Alphonse Martell as Headwaiter Felix Bressart as Music Teacher John Hamilton as Harry - Conference Room Businessman Howard Hickman as Conference Room Businessman Milton Kibbee as Receptionist Mary Treen as Secretary Frank Darien as Freddie Kathleen Howard as Mrs. Kittenhaven Edward Keane as Stock Broker Grady Sutton as Clarence, a Guest William Lundigan as Richard Watkins Edward Earle as Executive Doris Lloyd as Guest Emmett Vogan as Stock Broker Helen Parrish as Kay Craig Ernest Cossart as Binns Wade Boteler as Guest William B. Davidson as Stock Broker Eddie Dunn as Decorator William Gould as Conference Room Businessman Marjorie Kane as Wedding Guest Broderick O'Farrell as Victor Kittenhaven Gerald Oliver Smith as Guest Larry Steers as Wedding Guest Charles Coleman as Henry Charles Winninger as Judson Craig Nella Walker as Dorothy Craig Winifred Harris as Wedding Guest Russell Wade as Guest Douglas Wood as Uncle Joe Nan Grey as Joan Craig Claire Du Brey as Secretary Jack Mulhall as Butler Larry Wheat as Guest Bess Flowers as Secretary Mary Forbes as Mrs. Withers Thurston Hall as Senator

Frank Skinner Music Joe Pasternak Producer Henry Koster Director