Anne Francis
Marie Hardy Forrest
Dennis Weaver
Lt. Joe Hardy
Carl Reindel
Lt. Diamonte
Pamelyn Ferdin
Sharon Hardy
James Hong
Maj. Thon
Andrew Duggan
William Forrest
Percy Rodriguez
Capt. Jackson
Lois Nettleton
Anne Wilson
Frank Maxwell
Col. Thompson
Vernon Weddle
Surgeon
John S. Ragin
Maj. Parkman
Ken Freehill
Airport Man (uncredited)
Bob Harks
Interne (uncredited)