Don Winslow of the Coast Guard

Charles Wagenheim as Mussanti Nestor Paiva as The Scorpion Walter Sande as Lieut. 'Red' Pennington Elyse Knox as Mercedes Colby June Duprez as Tasmia Lionel Royce as Reichter Don Terry as Comdr. Don Winslow Philip Ahn as Hirota Edgar Dearing as C.P.O. Ben Cobb Henry Victor as Heilrich

Ray Taylor Director Lewis D. Collins Director Richard Brooks Additional Dialogue