as Lt. Howard P. Ady, PBY Pilot
as Officer Alan "Red" Astrachan
as Walter Russell
as Dr. Hooft
as Lt. Thatcher
as Ken Fuller
as Lt. Truscott
as Lt. Tom Perry
as Willard Culverwell
as Uncle Fred
as Mac
as FBI Agent Brown
as Reverend Tom Marshall
as Shep Saunders
as Lt. Ames
as Richard Sullivan
as Norman Hastings
as Hal Bloom
as Dr. Hamilton
as Assistant Coroner
as Vincent
as Buddy Phelps
as Attorney Howard Parker
as College Man
as Forrest 'Phog' Allen
as Running Wolf / Jake (voice)
as Peters
as Dan Rudman
as Fred Holden
as Dr. Richards
as Rev. Tom Marshall
as Harrington
as Randolph
as Joey
as Phil Wagner Jr.
as Amos Clark
as Officer Phillips
as Lt. Ayeless
as Larry McLain
as Secret Service Agent Bob Komack
as Dr. Rutledge
as Harry Krell
as Egil Krogh
as Ryetower
as Bill
as Gantman (uncredited)
