Behemoth, the Sea Monster (1959)

(Steve Karnes)

(Prof. James Bickford)

(Jean Trevethan)

(John)

(Dr. C. A. Morris, the village doctor)

(Senior Admiral, at the Admiralty)

(Dr. Sampson, the paleontologist)

(Mini Submarine Officer)

(Tom Trevethan)

(Photo Lab Aide)

(Naval Commader, at the "Valkyrie" wreck (uncredited))

(Dialogue Scientist at Conference (bit))

(Scientist at Conference (uncredited))

(TV Newscaster (uncredited))

(Man Listening to Car Radio (uncredited))

(PLA Radio Operator (uncredited))

(Dr. Sampson's Helicopter Pilot (uncredited))

(French Radio Officer (uncredited))

(The Radar Operator, at the radar room (uncredited))

(Naval Officer in Situation Room (uncredited))