Sonic 4 is due to release in theaters on March 19, 2027, as reported by Deadline. However, as Paramount Pictures is yet to release a synopsis for the sequel, fans have already taken to Reddit and are theorizing what storyline from the original Sonic games the movie could follow.

Sonic the Hedgehog 4 has set its release date just days after the franchise's third instalment broke a new record. Deadline reports that the fourth film will land in cinemas on March 19, 2027, a week before the Easter holiday weekend.

Sonic the Hedgehog 3 movie surpasses $425 million in worldwide box office revenue. Film debuted with the biggest opening for the franchise in multiple countries. Fourth movie, Sonic the Hedgehog 4, set to release on March 19, 2027.