Produced by Bob Wilson, Bob Dearden, Stacey Harman, Josh Heald, Jon Hurwitz, Hayden Schlossberg ; written by Josh Heald, Jon Hurwitz, Hayden Schlossberg, Joe Piarulli, Luan Thomas [and others] ; directed by Jon Hurwitz, Hayden Schlossberg, Lin Oeding, Steven Tsuchida, Jennifer Celotta, Josh Heald ; based on the characters created by Robert Mark Kamen.