Entertainment Tweet by @showroomcinema Published Jan. 11 2020 01:30 PM KNIVES OUT. We are still screening this fantastic whodunit 🔪🔪🗡️🗡️. A fun, modern-day murder mystery paying tribute to mystery mastermind Agatha Christie, from acclaimed writer-director Ryan Johnson! https://t.co/IWysEdQMYr— Showroom Cinema (@showroomcinema) January 11, 2020 13:30