Andrew Scott sparks Oscar buzz with Elsinore at London Film Festival.

The Ripley star walked the red carpet with co-star Olivia Colman at the opening night gala on Wednesday at the capital's Royal Festival Hall. Elsinore has amassed widespread critical acclaim since premiering at the Telluride Film Festival in September. Scott has already garnered status as one of the frontrunners for the Best Actor Oscar for his performance in the film. Also in attendance at the premiere were Scott's other co-stars Billie Piper, Luke Thompson, Johnny Flynn, David Dawson, Matthew Beard, Joe Locke,…