Kenneth 'Kenny' McKay
Julie Ferris aka Julie McKay
Herbert Green
Helen Whitney (as Vivian Oakland)
Kerry Green
Mrs. Ferris
Robert 'Robby' Ferris (as Edward Tamblyn)
George Whitney
Mr. Silverman (as Tenan Holtz)
Mrs. Silverman
Navy Secretary (scenes deleted)
Lead Hijacker (uncredited)
Police Sergeant (uncredited)
Red (uncredited)
Parsons - Butler (uncredited)
Hijacker-Driver (uncredited)
Jack - Hijacker (uncredited)
Chauffeur (uncredited)
Toy Vendor (uncredited)
Jim - Driver Shot in Leg (uncredited)