After landing on a mysterious planet, a team of astronauts begin to turn on each other, swayed by the uncertain influence of the planet and its strange inhabitants.
Barry Sullivan
as Captain Mark Markary
Norma Bengell
as Sanya
Ángel Aranda
as Wess
Evi Marandi
as Tiona
Stelio Candelli
as Brad / Mud
Franco Andrei
as Bert / Garr
Fernando Villena
as Dr. Karan
Mario Morales
as Eldon
Ivan Rassimov
as Carter / Dervy
Federico Boido
as Keir
Alberto Cevenini
as Toby Markary / Wan
Massimo Righi
as Captain Sallas / Nordeg
