At some point, somewhere in the relentless events of the Second World War: A submarine returns from a long, successful patrol. Shortly before their native coast, however, they are bombarded by enemy aircraft. The submarine sinks and for the men begins a fight for survival at 110 meters depth.
Massimo Girotti
Comandante
Folco Lulli
Nostromo
Jean-Marc Bory
Tenente
Alberto Lupo
Radiotelegrafista
Horst Frank
Lo Sposino
Piero Lulli
Teppista
Giancarlo Sbragia
Idrofonista
Nino Dal Fabbro
Meccanico
