Benedict Cumberbatch on Possible Doctor Strange RETURN in Avengers: Doomsday (Exclusive)

Benedict Cumberbatch chats with ET about ‘Avengers: Doomsday’ on the premiere of ‘The Roses,’ in theaters on Aug. 29. The actors reacts to the potential of Doctor Stranger returning within the upcoming Marvel movie. Plus, Benedict shares what it was like going toe-to-toe with Olivia Colman in ‘The Roses’ and why he stored checking on her between filming.