Stefanie Powers

as Sabrina Longworth / Stephanie Roberts

Barry Bostwick

as Grant Roberts

Sam Wanamaker

as Jim Nolan

Fairuza Balk

as Penny Roberts

Gina Lollobrigida

as Princess Alessandra

Tracey Childs

as Rita Macmillan

Alison Doody

as Waitress

Jeremy Brett

as Bryan Foxworth

James Faulkner

as Richard Blackwell

Fabio Testi

as Carlo Ferraro

John Woodvine

as Chief Inspector

Joan Sims

as Mrs. Thirkell

Brenda Vaccaro

as Helen Adams

Jeremy Miller

as Mark Richards

Christopher Rozycki

as Dimitri Skolnikoff

Peter Woodward

as Sgt. James

Hugh Millais

Judy Parfitt

as Lady Chasson

Garfield Morgan

John Normington

Libby Morris

Thomasine Heiner

John Horsley

as Vicar

Douglas W. Iles