Created by: Jerry Siegel, Joe Shuster, Bob Kane, William Moulton Marston
Directed by: Dan Riba
Written by: Len Uhley
Produced by: James Tucker, Rich Fogel, Glen Murakami
Other cast: Kevin Conroy, Maria Canals-Barrera, Phil LaMarr
Release date: October 4, 2002
Episodes: 1x22, 1x23
Episode title: Metamorphosis / Metamorphosis: Part II
Genre: Animation, Action, Adventure
Running time: 22 min
Episode 1.22 – Summary Plot
Green Lantern’s friend is transformed into a monstrous elemental shape-shifter by his jealous employer and is tricked into thinking Green Lantern is responsible.
Episode 1.23 – Summary Plot
A confused Mason/Metamorpho is finally convinced the League is there to help him. Together they race to head off the newly transformed Stagg before he kills Mason’s fiancé-his own daughter.