Rumors have surfaced about the title of the fourth film in the "Sonic the Hedgehog" series. According to insider Daniel Richtman, the film may be titled Sonic CD - after the 1993 game of the same name, Sonic the Hedgehog CD, which first touched on the theme of time travel.
This choice seems logical, as the post-credits scene of "Sonic the Hedgehog 3" introduced Amy Rose and Metal Sonic to viewers - characters who first appeared in Sonic CD.
Richtman also claims that the plot of the new installment will be related to a "dark future", but details are not yet available. Paramount Pictures has not officially confirmed either the title or the plot of the film, so this information should be taken with a grain of skepticism until official announcements.
The premiere of "Sonic 4 in the Cinema" is scheduled for March 19, 2027.