Movie Cast (23)

• 

  Margaret O'Brien

  Alpha

• 

  James Craig

  Mike Regan

• 

  Marsha Hunt

  Katie Mallory

• 

  Philip Merivale

  Professor Peter Vincent

• 

  Henry O'Neill

  Professor Josh Pringle

• 

  Donald Meek

  Professor Catty

• 

  Keenan Wynn

  Packy Roost

• 

  Alan Napier

  Dr. Woodring

• 

  Sara Haden

  Rhoda Kitterick

• 

  Kathleen Lockhart

  Mrs. Catty

• 

  Howard Freeman

  Professor Richards

• 

  Walter Fenner

  Professor Endicott

• 

  Elisabeth Risdon

  Mrs. Pringle

• 

  Robert Blake

  Jerry

• 

  Barbara Bedford

  Telephone Operator (uncredited)

• 

  Ava Gardner

  Hat Check Girl (uncredited)

• 

  Mike Mazurki

  Fighter (uncredited)

• 

  Pauline Starke

  Bobby's Mother (uncredited)

• 

  Eddie Acuff

  Policeman (uncredited)

• 

  Hooper Atchley

  Pepi (uncredited)

• 

  William Bishop

  Reporter (uncredited)

• 

  Naomi Childers

  Matron (uncredited)

• 

  Victor Sen Yung

  Chinese Man (uncredited)

Movie Crew (12)