David Warbeck

Captain Kirk

Janet Ågren

Jane Blake

Roberto Ricci

Professor Adams

José Lifante

Sergeant O'Brien

Miguel Herrera

Doctor Vince

Eugenio Benito

Father Braun

Ovidio Taito

José María Labernié

Colonel Rutledge

Ilaria Maria Bianchi

Fabián Conde

Drunk

Vittorio Calò

Pilot

Franco Ressel

Mr. Milton