Ethan Shanfeld “Just give them one.” That’s Elizabeth Olsen’s advice for actors thinking about joining the Marvel Cinematic Universe. The “WandaVision” star told Josh Horowitz on the “Happy Sad Confused” podcast that by initially only agreeing to one Marvel project, actors can gain more “creative control” for the next one. “That way you have more control over… If you, let’s say, ‘Oh my God, this is the most fun I’ve ever had and I love this character so much, I want to do it again,’ you now have more creative control for the next one,” Olsen said.