Kieran Culkin to Voice the Devil in Upcoming “Family Guy” Halloween Special
Kieran Culkin has been announced to voice the Devil in an upcoming 'Family Guy' Halloween special. The news was revealed at San Diego Comic-Con, with the special set to air on Hulu.

Houston, TX, July 25, 2026 —
Actor Kieran Culkin is set to lend his voice to a prominent character in the upcoming Family Guy Halloween special. Culkin has been cast as the Devil in the animated series’ seasonal offering.
The announcement regarding Culkin’s role was made during the recent San Diego Comic-Con event. Further details about the special, including its specific release date, were not immediately available, though it is slated to premiere on the streaming service Hulu.
This Halloween-themed episode marks another instance of Family Guy incorporating celebrity voices for its characters. The series, created by Seth MacFarlane, has a history of guest stars portraying various figures within its fictional universe.
The exact nature of the Devil character’s role in the special and the storylines involved are currently undisclosed. The participation of Kieran Culkin adds a notable name to the show’s guest roster for the upcoming season.
Family Guy is known for its satirical humor and often references popular culture. The Halloween specials have traditionally provided a platform for more fantastical or horror-themed narratives within the show’s framework.
Fans can anticipate the special’s release on Hulu later this year, coinciding with the Halloween season.
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