A team of highly trained Italian seamen are taken to the island of Stampalia where there are to take their torpedo-laden attack craft on a daring attack on the port of Suda.
Raf Vallone
as Carlo Ferri
Franco Fabrizi
as Antonio
Ettore Manni
as Marco
Andrea Checchi
as Giorgio
Enrico Maria Salerno
as Virgilio
Christian Marquand
as Paolo
Bud Spencer
as Magrini
Franco Chianese
as Submariner
Emilio Cigoli
as
Nerio Bernardi
as Captain Mauri
Evar Maran
as Survivor
Giovanni De Fazio
as Pietro