Jack Power (Marvel Comics) Jack Power (Marvel Comics) Jack Power, currently known as Mass Master, formerly Counterweight and Destroyer, is a fictional character appearing in American comic books published by Marvel Comics. He first appeared in "Power Pack" No. 1 and was created by Louise Simonson and June Brigman. Jack was a founding member of the superhero team Power Pack. The second youngest of the four Power siblings, he was 8 1/2 years old when he was given his powers by Aelfyre Whitemane, a dying Kymellian noble. He continued to operate with Power Pack through their entire history. Jack Power was born in Richmond,
Superhero film a retired superhero couple and their children, which did extremely well both critically and financially and went on to win the Academy Award for Best Animated Feature. In 2010 DreamWorks Animation released "Megamind" to middling success. In 2014, Walt Disney Animation Studios released an adaptation of the Marvel Comics superhero team "Big Hero 6". The same year, Warner Bros. released "The Lego Movie", which had Batman and other DC Comics superheroes in major and supporting roles. A significant box-office success, it was followed in 2017 by "The Lego Batman Movie". Superhero film A superhero film, superhero movie, or superhero motion