Project Questor is brainchild of the genius Dr. Vaslovik: he developed plans to build an android super-human. Although he's disappeared and half of his programming tape was erased in the attempt to decode it, his former colleagues continue the project and finally succeed. But Vaslovik seems to have installed a secret program in Questor's brain: He flees and starts to search for Vaslovik. Since half of his knowledge is missing, he needs the help of Jerry Robinson, who's now under suspect of having stolen the android.
Robert Foxworth
as Questor
Mike Farrell
as Jerry Robinson
John Vernon
as Geoffrey Darro
Lew Ayres
as Vaslovik
James Shigeta
as Dr. Chen
Robert Douglas
as Dr. Michaels
Dana Wynter
as Lady Helena Trimble
Ellen Weston
as Allison Sample
Majel Barrett
as Dr. Bradley
Reuben Singer
as Dr. Gorlov
Walter Koenig
as Administrative Assistant
Fred Sadoff
as Dr. Audret