...Being John Malkovich (1999)

Being John Malkovich is possibly the weirdest lesbian-themed, science fiction black comedy I have ever seen. Although a bit long, the premise (akin to using actor John Malkovich as a ride in Disneyland) is definitely intriguing and worth a look. The cast, including John Cusack, Cameron Diaz, Catherine Keener and the titular actor, is great in roles they have undoubtedly not inhabited before and never will again.