An insurance investigator tumbles onto a series of similar deaths, by brain hemorrhage, of patients of a psychiatric clinic in France where therapy involves a device which can implant visual imagery in the minds of patients, ostensibly to help them relax.

Top Cast

Rod CameronJeff Keenan

Mary MurphyRuth Vance

Meredith EdwardsDoctor Maxwell

Peter IllingPaul Zakon

Carl JaffeDoctor Hoff

Kay CallardLaura Maxwell

Carl DueringBlore

Roberta HubyVerna Berteaux