Season 4 Episode 11
A con man (Joe Pesci) tricks a pair of reclusive twin sisters (Jacqueline Alexandra Citron and Kristen Amber Citron) into dating him so that he can steal their inheritance. However, he soon gets a nasty surprise when he shockingly discovers that the twins themselves are harboring a dark and dangerous secret.
Featuring brief appearances by Burt Young and Joe Pantoliano.
Source: Vault of Horror #30