Family Guy Spinoff Stewie Cast Revealed with Seth MacFarlane and Kenan

The cast of Family Guy spinoff Stewie has been announced, featuring Kenan Thompson and Seth MacFarlane in multiple roles.

Family Guy creator MacFarlane will reprise his role as Stewie in this new series focusing on the toddler's adventures at kindergarten. MacFarlane will also voice Bean, a classmate who Variety reported will say very little due to being 'dropped on his head one too many times.'

Mike Henry, known for playing Cleveland Brown, joins the cast as BJ, son of Bruce Straight. Kenan Thompson will voice Royal, a classmate with a rebellious attitude towards Stewie's adventures. Melissa O'Neil voices Wanda, Stewie's crush, and Aaron Lee plays Skunk, the class' elderly turtle.

The series follows Stewie's misadventures at a new preschool, introducing a quirky cast of characters. Stewie's use of time-travel devices turns mundane school days into wild escapades. The show is set to premiere during the 2027-2028 TV season with a 2-season order.