Julie Christie

Diana Scott

Dirk Bogarde

Robert Gold

Laurence Harvey

Miles Brand

José Luis de Vilallonga

Prince Cesare della Romita

Roland Curram

Malcolm

Umberto Raho

Signor Palucci

Alex Scott

Sean Martin

Brian Wilde

Basil Willett

T.R. Bowen

Tony Bridges (as Trevor Bowen)

James Cossins

Mr. Basildon

Helen Lindsay

Felicity Prosser-Jones

Pauline Yates

Estelle Gold

Annette Carell

Billie Castiglione

Marika Rivera

Paris Party Host

Lucille Soong

Allie (uncredited)

Lydia Sherwood

Lady Brentwood (uncredited)

Ann Firbank

Sybil Martin (uncredited)

Tyler Butterworth

William Prosser-Jones (uncredited)

Vernon Dobtcheff

Art Critic at Ralph Riggs Exposure (uncredited)

John Schlesinger

Theatre Director (uncredited)

Silvia Dionisio

Prince Cesare della Romita's Daughter (uncredited)

Victor Harrington

Functionary at Charity Event (uncredited)

Zakes Mokae

Black Man at French Party (uncredited)

Angus MacKay

Ivor Dawlish (uncredited)

John Woodvine

Customs Officer (uncredited)

Noel Davis

Shop Assistant (uncredited)

Sheila Gish

Cameo (uncredited)

Ray Lovelock

Undetermined Role (uncredited)