Terrore nello spazio

Stelio Candelli as Brad / Mud Franco Andrei as Bert / Garr Mario Morales as Eldon Ivan Rassimov as Carter / Dervy Federico Boido as Keir Barry Sullivan as Captain Mark Markary Norma Bengell as Sanya Ángel Aranda as Wess Evi Marandi as Tiona Massimo Righi as Captain Sallas / Nordeg

Mario Bava Director, Screenplay Lamberto Bava Second Assistant Director Fulvio Lucisano Producer Antonio Román Screenplay Alberto Bevilacqua Screenplay Ib Melchior Screenplay Carlo Rambaldi Special Effects Rafael J. Salvia Screenplay