As we speculated on Tuesday, Conan O’Brien today made his Comic-Con debut with an unannounced appearance during Warner Bros. Animation’s panel for its upcoming Cartoon Network series Green Lantern: The Animated Series. The talk show host unveiled a trailer to The Flaming C, described as an “all-new, sure-to-be-blockbuster animated motion picture from the creators of Batman: The Animated Series and The Masturbating Bear.” The movie trailer spoof featuring O’Brien’s alter ego The Flaming C, a character that himself is a spoof of the superhero breed, ends appropriately with “Coming Sometime… Maybe”. Here it is: