In Search of Gregory Sister, Brother, Lover... a most irregular triangle. Young Catherine Morelli, who lives in Rome, goes to Geneva to find romance at her father's wedding. There she begins a near nymphomaniac pursuit of a mystery man called Gregory. Details Casts Posters Title In Search of Gregory Release Date 1969-11-01 Runtime 01 Hours 30 Minutes Genres Romance Drama Production Companies Vic Films Productions, Vera Film Production Countries Italy, United Kingdom Julie Christie... Catherine Morelli... Michael Sarrazin... Gregory Mulvey... John Hurt... Daniel... Adolfo Celi... Max... Paola Pitagora... Nicole... Roland Culver... Wardle... Tony Selby... Taxi Driver... Ernesto Pagano... Priest... Original Size (694x1041) Original Size (500x750)