Laughter is the only medicine that the doctors at Childrens Hospital practice,find songs from tv shows, and they’re going to stock up on another season of it. Adult Swim announced Thursday it had ordered a sixth season of Rob Corddry’s medi-com.Season 6 of the show, which began as a web series in 2008 before hitting the air in 2010, will shoot this summer and premiere in 2015. In the announcement, creator-star Corddry said that the doctors will return to their old hospital stomping grounds after spending last season in Japan. “[F]ans can expect the kind of tomfoolery that endeared them to Childrens Hospital back when they were youngsters,” he said. “Stuff like absurdity, flights of fancy, hard-hitting fake drama, soft-hitting fake drama, farcical door slamming, partial nudity, classical jazz, 70-yard field goals, mustache rides, backwards messages, grooming tips… the whole shebang.”