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.

Reparto

Rod Cameron

Jeff Keenan

Mary Murphy

Ruth Vance

Meredith Edwards

Doctor Maxwell

Peter Illing

Paul Zakon

Carl Jaffe

Doctor Hoff

Kay Callard

Laura Maxwell

Carl Duering

Blore

Roberta Huby

Verna Berteaux

Felix Felton

Commissaire

Larry Cross

Brad Somers

Carlo Borelli

Signore Kallini

John McCarthy

Clark Denver

Jacques Cey

French doctor

Armand Guinle

French farmer

Malou Pantera

Receptionist (Clinic)

Alan Gifford

Wayne

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Sinopsis

Reparto

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