Characters played by Guy Madison
Maj. Mac Graves
Characters played by Maurice Poli
Mario Patrello
Characters played by Hélène Chanel
Betsy (as Helen Chanel)
Characters played by Sandro Pizzochero
Arthur Rodney
Characters played by Claudio Biava
Pvt. Cline
Characters played by Fabio Testi
Pvt. Charlie Ross
Characters played by Maurizio Tocchi
Pvt. Stanton
Characters played by Gino Turini
T.Sgt. Trevor
Characters played by Lilia Neyung
Esperanza
Characters played by Tomás Torres
Federico
Characters played by Noburo Homma
Japanese Officer
Characters played by Derrick Williams
Pvt. Jim