Full Breakdown
Family Guy Spinoff “Stewie” Unveils Full Voice Cast and Two-Season Order
7/23/2026, 3:53:47 AM
Core Announcement
Fox, Hulu and 20th Television Animation have disclosed the complete voice roster for the upcoming *Family Guy* spinoff titled Stewie. The series, created by Seth MacFarlane and Kirker Butler, follows the Griffin toddler after he is expelled from his preschool and enrolled in a new, under-performing school. The premise centers on Stewie’s inventions that transport his classmates through space and time, turning mundane school days into chaotic adventures.
Creative Leadership
Seth MacFarlane not only reprises his role as Stewie but also provides the voice for Bean, a terse classmate. Kirker Butler serves as showrunner and executive producer alongside MacFarlane and Kara Vallow. The production is overseen by 20th Television Animation, with MacFarlane’s Fuzzy Door banner attached as an executive-production entity.
Voice Cast and Character Assignments
- Kenan Thompson (longest-tenured *Saturday Night Live* performer) voices Royal, a friend with a “hell no” attitude toward Stewie’s escapades.
- Vanessa Bayer portrays Morgan, the schoolteacher whose supervision is questionable.
- Mike Henry returns as BJ, a gossipy classmate and son of Bruce, a recurring *Family Guy* neighbor.
- Aaron Lee provides the voice of Skunk, a centenarian classroom turtle with eccentric theories.
- Jessica Lowe plays Caroline, an aspiring influencer and classroom rival.
- Melissa O’Neil (known from *The Rookie*) voices Wanda, Stewie’s intellectual soulmate.
- Additional cast includes MacFarlane’s Bean and other supporting roles.
Production Order and Distribution Timeline
In March, Fox granted the series a two-season order slated for a premiere during the 2027-28 broadcast season. Episodes will air on Fox with next-day streaming on Hulu, aligning the show with the network’s broader animated lineup. The announcement signals Fox’s continued investment in MacFarlane’s animated franchise and expands the *Family Guy* universe with a character-driven, time-travel comedy.
