Two years after Fox announced the series order for Grimsburg, the cartoon starring Jon Hamm has finally been given a premiere date. The animated series, which already received a Season 2 renewal a year ago, will debut on Fox on Sunday, Jan. 7. Here’s the synopsis: Misanthropic Marvin Flut (voiced by Hamm) “may be the greatest detective ever to catch a cannibal clown or correctly identify a mid-century modern armoire. But there’s one mystery he still can’t crack — his family. Now that he’s back in Grimsburg, a town where everyone has a secret or three, Flute will follow every lead he’s got to redeem himself with the ex-wife he never stopped loving, even if it means hanging out with the son he never bothered to get to know.” Also starring in the series are: Erinn Hayes (Kevin Can Wait), Rachel Dratch (Saturday Night Live), Alan Tudyk (Harley Quinn), Kevin Michael Richardson (Family Guy) and Greg Chun (My Dad the Bounty Hunter), Variety reports.