- Red Skelton
- Rusty Cammeron / Pop Cammeron / Grandpop Cammeron
- Arlene Dahl
- Lucia Corlane
- Ann Miller
- Miss Lucky Vista
- Leon Ames
- Grantland D. Farns
- Pamela Britton
- Mrs. Shanway
- Richard Rober
- Mr. Hugh Shanway
- Jack Boyle
- Bystander
- Don Brodie
- Earl
- James Carlisle
- Dignitary on Dais
- Dick Cherney
- Pedestrian
- James Conaty
- Dignitary on Dais
- Ray Cooke
- Movie Projectionist
- Joseph Crehan
- Police Captain
- Redmond Doms
- Man at Launching
- Paula Drew
- Grandpop's Girl
- Michael Dugan
- Pete
- Tom Dugan
- Policeman
- Jacqueline Duval
- Grandpop's Girl
- Frank Ferguson
- Mr. Whittle
- Jim Hayward
- Film Lab Watchman
- Georgia Holt
- Grandpop's Girl
- Robert Hyatt
- Boy in Camera Shop
- Frank Hyers
- Orderly
- Wendie Lee
- Woman Launching Boat
- Bill Lewin
- Street Construction Workman
- May McAvoy
- Minor Role
- Frank Mitchell
- Street Construction Workman
- Robert Emmett O'Connor
- Policeman
- Kathleen O'Malley
- Woman Who Undresses
- Erin Selwyn
- Minor Role
- Jack Shea
- Tiny
- Harry Stanton
- Man at Boat Launching
- Larry Steers
- Admiral Battlevitz
- Frank Sully
- Street Construction Workman
- Henry Sylvester
- Doorman
- Ken Terrell
- Construction Guard
- Andrew Tombes
- Doctor
- Lurene Tuttle
- Millie
- Jean Vachon
- Maid
- Willard Waterman
- Mayor
- Dick Wessel
- Man Who Undresses
- Pat Williams
- Nurse
- Wilson Wood
- Woody - Steward
- Jeff York
- Mr. Tirson
