High Seas Hijack

Tetsuro Tamba

Captain Munekata

Hiroshi Fujioka

Geologist Jiro Tate

Yutaka Mizutani

Seajacker Munk

Ryōhei Uchida

Boatswain Nishizawa

Fumio Watanabe

Reporter Tatsuya Iwado

Ken Sanders

Seajacker Kifal

Mizuho Suzuki

Commander of Defense Katsuragi

Kei Satō

T.V. Director Fukami

Jō Shishido

Chief Engineer Kosai

Peter Graves

Elliott Rhoades