Five-time Emmy-winners Paul Corrigan and Brad Walsh ("Modern Family") are now the writers and executive producers of Seth MacFarlane's new seven-episode "Ted" prequel event series, premiering this Thursday Jan. 11 on Peacock. Corrigan and Walsh discuss the show's '90s setting and stories, working with MacFarlane, and how the foul-mouthed bear comes to life thanks to a talented VFX team.