What Did You Do Today, Grandpa?

Cast

• 

  Fred MacMurray

  Steve Douglas

• 

  Don Grady

  Robbie Douglas

• 

  Stanley Livingston

  Chip Douglas

• 

  Barry Livingston

  Ernie Thompson

• 

  William Demarest

  Charley O'Casey

• 

  Tina Cole

  Katie

• 

  Johnny Haymer

• 

  Forrest Compton

  Major Lodge

• 

  Morgan Jones

  McAllister

• 

  Mike Mazurki

  Hugo

• 

  Anne Jeffreys

  Mrs. Carstairs

• Paul Bradley

  Restaurant Patron (uncredited)

• 

  Cosmo Sardo

  Waiter (uncredited)