Dave Allen as George Phillips

Robert Stephens as Welby

Dominic Guard as Ryecroft

Barbara Leigh-Hunt as Mrs Phillips

Benjamin Whitrow as Blake

Edward de Souza as Steele

Sheila Kelley as Christine

Liz Crowther as Sandra

Mary Maddox as Avril

Bill Paterson as Third Man in Lift

Suzanna Hamilton as Linda

Hugh Fraser as First Man in Lift

Madeleine Church as Jennifer

Don Fellows as Arnold

Bruce Boa as Milton

Antony Sher as Mr. Alpert

Harold Innocent as Blount

Joan Scott as Miss Venables

Toby Salaman as Marsh

Rebecca Frayn as Jane

Leslie Sands as Commissionaire