Have you seen this movie?

Dead Ringers (1988)
Directed by David Cronenberg.
Jeremy Irons - Beverly Mantle/Elliot Mantle
Geneviиve Bujold - Claire Niveau
Heidi von Palleske - Cary

Q13 today is running this movie... i was literally stunned after watching few minutes in the beginning, and it's getting more entertaining...