Yanti Somer

饰：Julie

Roberto Bianchetti

饰：(as Robert Barnes)

Frank Siedlitz

饰：Herb Julian

Nicole Stoliaroff

饰：Trissa crew

Ian Pulley

饰：Anthorian Leader

罗杰·布朗

Roger Browne

帕特丽齐娅·高里

Patrizia Gori

饰：Trissa Crew,(as Patricia Gore)

韦朗第洛·维朗迪尼

Venantino Venantini

饰：Paul,(as Vernon Vernons)

吉雅科莫·罗西·斯图尔特

Giacomo Rossi Stuart

饰：Roger,(as James R. Stuart)

玛丽莎隆戈

MariaLuisaLongo（本名）

饰：Lois,(as Melissa Long)

丽奇妮娅·伦蒂尼

Licinia Lentini

饰：Cmdr. King's Assistant,(as Lilian Lacy)

雅克·赫林

Jacques Herlin

饰：Prof. Carr,(as Jacques Herlein)

安东尼奥·萨巴托

Antonio Sabato

饰：Capt. John Boyd

娅蒂·萨默

Yanti Somer

Aldo Canti

Aldo Canti

饰：Kuba - the Alien,(as Nick Jordan)

Massimo Righi

饰：Dr. Wilkes,(as Max Wright)

伊内斯·佩莱格里尼

Ines Pellegrini

饰：Sonia,(as Micky Pilgrim)

Buck West

Buck West

饰：Herb

Dino Scandiuzzi

Dino Scandiuzzi

饰：Jack,(as Dean Cantor)