The Romanian Ministry of State Security has learned that foreign intelligence is hunting for plans for blue mines, where strategic raw materials are mined. This task is carried out by a gang led by a spy named Sea Cat.

---

Main Cast: Leopoldina Bălănuță, Victor Rebengiuc, Colea Răutu, Toma Dimitriu, Nicolae Sireteanu, Iurie Darie, Gheorghe Măruță, Haralambie Boroş, Dorin Dron, Amza Pellea

Director: Gheorghe Turcu

Writers: Petre Luscalov, Vladimir Popescu-Doreanu

Editor: Margareta Anescu

Cinematographer: Jean-Pierre Lazar

---

Popular Double Features