Production has begun on “Marvel’s Guardians of the Galaxy,” an upcoming animated-television series for Disney XD, featuring the hugely popular characters introduced in the record-breaking Marvel Studios film of the same name. The announcement was made today by Jeph Loeb, Marvel’s Head of Television, at New York Comic-Con. Produced by Marvel Television, the series stars Peter Quill as Star-Lord, the brash adventurer who, to save the universe from its greatest threats, joins forces with a quartet of disparate misfits – fan-favorite Rocket Raccoon, a tree-like humanoid named Groot, the enigmatic, expert fighter Gamora and the rough-edged warrior Drax the Destroyer. The series will premiere in 2015 on the Marvel Universe programming block on Disney XD.