Elenco

• 

  Don Knotts

  Dr. Jesse W. Heywood

• 

  Barbara Rhoades

  Penelope 'Bad Penny' Cushings

• 

  Jackie Coogan

  Matthew Basch

• 

  Ruth McDevitt

  Mrs. Olive Heywood

• 

  Frank McGrath

  Mr. Remington

• 

  Terry Wilson

  Welsh

• 

  Carl Ballantine

  Abel Swanson

• 

  Pat Morita

  Wong

• 

  Robert Yuro

  Arnold the Kid

• 

  Herb Voland

  Dr. Friedlander