Way back in 2013, when Walls was still starring in Teen Wolf, he told Collider that he hoped his work would lead him to becoming an action star one day, specifically for Marvel. During the interview, he said, "That's the goal. Sinqua Walls, action star. Hopefully, Teen Wolf is the training ground. From what I hear, everyone who does a Marvel movie gets a three-picture deal. I'll be Sam Jackson's stand-in. I'll do eight pictures for Marvel, and then I'll just do indies. Marvel can pay for my indie career."