The March instalment will see Nick (Jake Johnson) and his roommates travel to his hometown of Chicago, where the gang will meet his eccentric family.
© PA Images / Matt Sayles/AP
Nick Kroll
© WENN / Jody Cortes
Bill Burr
Kroll will be playing Nick's immature younger brother Jamie, while Burr is portraying the brothers' confrontational TSA agent cousin Bobby.
Margo Martindale's casting as Nick's "hard-nosed" mother was announced late last week.
The Wedding Singer's Ellen Abertini Dow will also appear in the episode as Nick's deaf aunt, according to Entertainment Weekly.
© Fox / Dewey Nicks
The cast of 'New Girl'
Burr is perhaps best known for his stand-up comedy, but he has also played Kuby on Breaking Bad.
Kroll is the star of his own Comedy Central sketch series Kroll Show, which was recently renewed for a second season.
New Girl airs Tuesdays on Fox.
Watch Nick Kroll in a sketch from Kroll Show below:
