Dermot Mulroney chats with ET at the premiere of ... No one is who they seem in the upcoming MCU series. 'Scream VI' is slashing in theaters now.

In Scream VI, Melissa Barrera ("Sam Carpenter ... Henry Czerny, Liana Liberato, Dermot Mulroney, Devyn Nekoda, Tony Revolori, Josh Segarra, and Samara Weaving.