San Diego - Michelle Pfeiffer is joining the Marvel Cinematic Universe. Marvel Studios announced on Saturday at Comic-Con that Pfeiffer has been cast in the Ant-Man sequel Ant-Man and the Wasp as Janet van Dyne, who is Hank Pym's missing wife. Pfeiffer will be starring alongside returning Ant-Man actors Paul Rudd, Evangeline Lilly and Michael Douglas in the film. Marvel Studios head Kevin Feige also announced that Randall Park and Laurence Fishburne were joining the sequel.