The Big Explosion

Cast

• 

  Jack Webb

  Joe Friday

• 

  Harry Morgan

  Gannon

• 

  Olan Soule

  Ray Murray

• 

  Don Dubbins

  Donald L. Chapman

• 

  Bobby Troup

  Al Amory

• Harlan Warde

  Capt. Henry Mack

• 

  Kent McCord

  Officer Martin (as Kent McWhirter)

• 

  Ralph Manza

  Gene Ellis

• 

  Val Avery

  Phil Masturian

• 

  Ralph Moody

  Matt Kemper

• 

  Bert Holland

  Car Salesman

• 

  Gail Bonney

  Mrs. Anna Logan