Captain Marvel (DC Comics) Comics" #21 (1941) introduced the Lieutenant Marvels: three other boys named "Billy Batson" who could also become adult superheroes. Captain Marvel, Jr., the alter-ego of disabled newsboy Freddy Freeman, debuted in "Whiz Comics" #25 (1941). Mary Marvel, alter-ego of Billy's twin sister Mary Batson, first appeared in "Captain Marvel Adventures" #18 (1942). In contrast to Captain Marvel and the Lieutenants, both Mary Marvel and Captain Marvel, Jr. remained kids in superhero form, and were given their own eponymous books in addition to appearing as the lead features in "Master Comics" and "Wow Comics", respectively. Captain Marvel, Captain Marvel Jr., and
Captain Marvel (Marvel Comics) Wolverine to prevent the creation of Ultron, an artificial intelligence which in a post-apocalyptic future has wiped out most of the Earth's population including most superheroes. A live-action film, "Captain Marvel", centered on the Danvers version of the character, is scheduled for release in March 2019. It is part of the Marvel Cinematic Universe and stars Brie Larson as Danvers. Captain Marvel (Marvel Comics) Captain Marvel is the name of several fictional superheroes appearing in American comic books published by Marvel Comics. Most of these versions exist in Marvel's main shared universe, known as the Marvel Universe. Following a trial