Identical twin sisters masquerade as each other for a week with surprising results.
Stefanie Powers Sabrina Longworth/Stephanie Roberts
Barry Bostwick Grant Roberts
Jeremy Brett Bryan Foxworth
James Faulkner Richard Blackwell
Sam Wanamaker Jim Nolan
Fairuza Balk Penny Roberts
Brenda Vaccaro Helen Adams
Gina Lollobrigida Princess Alessandra
