Matthew McConaughey and Idris Elba are already having a ball promoting their upcoming thriller, The Dark Tower. Based on the novel by Stephen King, the adaptation has been in the works for over seven years, and it's loaded with talented cast members. While the full trailer won't hit until Wednesday, McConaughey and Elba started tweeting at each other on Tuesday, eventually unleashing two clips. The first features The Man in Black:
— Matthew McConaughey (@McConaughey) May 2, 2017
Elba responded with a clip of The Gunslinger:
— Idris Elba (@idriselba) May 2, 2017
The Dark Tower opens on Aug. 17!