Dead Ringer (1964)
Dead Ringer is advertised on a marquee.
Mention of Peter Lawford's agent, gigolos both named "Tony," poor sister kills rich sister and assumes identity, main characters named "Edith"
documentary about this film
Video case is shown in a video store.
referenced in clue in "Movie Twins" category
When explaining his evil twin theory to Beckett Castle mentions this film.
Bette talks about the next picture she wants to make, it which she plays both twins.
film clip shown