Sonic the Hedgehog 4 is generating significant buzz, especially with the continued success of Sonic the Hedgehog 3 at the box office. As the team diligently works on the next installment, it’s almost guaranteed we’ll see more familiar faces from the games join the cinematic universe. But which characters are most likely to make their debut in 2027? And who could potentially bring them to life on the big screen? We’ve compiled a list of our top contenders and ideal casting choices.
So far, the Sonic films have introduced Sonic, Tails, Knuckles, and most recently, Shadow. For those unfamiliar with the games, this is just a small sample of the vibrant characters that populate Sonic’s world. Based on the post-credits scene of Sonic 3 and the overall trajectory of the story, these five characters seem the most likely candidates for inclusion in the upcoming film. The franchise’s growing popularity also means a wider range of actors could be involved, similar to securing stars like Jim Carrey and Keanu Reeves. While star power is a factor, our focus here is on actors whose talents align with the characters’ established personalities.
Amy Rose
Amy Rose from Sonic the HedgehogAmy Rose’s appearance in Sonic the Hedgehog 4 is practically confirmed. The mid-credits scene in Sonic 3 offered a glimpse of her design, blending her classic Sonic CD look with modern elements. The extent of her role, however, remains unclear. Will she have a significant impact on the narrative like Knuckles, or a more supporting role similar to Tails? With Metal Sonic entering the picture, it’s plausible the story will draw inspiration from Sonic CD, suggesting a more prominent role for Amy. Regardless, her presence is assured, and fans are eagerly awaiting her full debut.
Finding an actress who can embody Amy’s energetic personality over multiple films is crucial. Her distinctive high-pitched, yet throaty voice requires a specific vocal range. Two actresses come to mind: Karen Fukuhara and Stephanie Beatriz. While known for physically demanding roles like Katana in Suicide Squad and The Female in The Boys, Fukuhara has demonstrated her vocal talent in projects like Pokemon Concierge and the Oscar-winning The Boy and the Heron. Her spirited delivery and subtle vocal inflections would perfectly capture Amy’s essence. Alternatively, Stephanie Beatriz, known for Rosa Diaz in Brooklyn Nine-Nine and Mirabel in Encanto, possesses an impressive vocal range and comedic timing. Both actresses have experience with long-term projects and video game adaptations (Beatriz in Peacock’s Twisted Metal and Fukuhara in The Callisto Protocol), suggesting they could seamlessly integrate into the Sonic franchise.
Big the Cat
Big the Cat from Sonic the HedgehogBig the Cat is a character too endearing to ignore. This gentle, fishing-obsessed feline, perpetually searching for his lost frog companion, Froggy, is a fan favorite since his debut in Sonic Adventure. Although he’s taken a backseat in recent games, Sonic 4 could draw inspiration from Sonic Heroes, which featured Team Amy, comprising Amy Rose, Cream the Rabbit, and Big. Furthermore, the filmmakers have publicly stated that Big almost appeared in Sonic 2.
A seemingly unconventional yet perfect casting choice for Big is J.K. Simmons. This Academy Award-winning actor has a prolific voice acting career, lending his talent to diverse characters such as Tenzin in The Legend of Korra, Ketheric Thorm in Baldur’s Gate III, and Cave Johnson in the Portal series. Perhaps most relevant is his role as the Yellow M&M. Simmons’ deep voice and slightly befuddled delivery already align with Big’s personality. With some slight adjustments in pacing and intonation, he could truly bring this beloved character to life.
Team Chaotix (Espio the Chameleon, Vector the Crocodile, and Charmy Bee)
Team Chaotix from Sonic the HedgehogWhile technically three separate characters, Team Chaotix – Espio, Vector, and Charmy – are so interconnected that their inclusion is likely a package deal. This detective trio could seamlessly integrate into Sonic 4, especially if the narrative incorporates elements from Sonic Heroes. With Metal Sonic on the loose and the fates of Shadow and Dr. Eggman uncertain, there’s ample opportunity for a detective agency to get involved.
Casting established voice actors may be the most effective approach, balancing budget considerations with character authenticity. Matthew Mercer, Espio’s current voice actor and known for Critical Role and The Legend of Zelda: Tears of the Kingdom, is an excellent fit. Jorma Taccone, with his comedic talent showcased in projects like The Lonely Island and Hot Rod, would be an ideal choice for Vector. Finally, for Charmy, capturing his unique blend of adorable and annoying requires a specific vocal quality, making Kimiko Glenn a perfect candidate. Her Broadway experience and voice acting roles in Hazbin Hotel and Spider-Man: Into the Spider-Verse demonstrate her ability to steal scenes and resonate with audiences of all ages.
Cream the Rabbit
Cream the Rabbit from Sonic the HedgehogIf Big and Amy appear in Sonic 4, completing Team Amy with Cream the Rabbit seems only natural. This Chao-loving rabbit has been absent from recent games, though she did appear in Sonic Generations. Cream, along with her Chao companion, Cheese, debuted in Sonic Advance 2 before joining Team Amy in Sonic Heroes. Many of her adventures are set in Green Hill, so if Sonic 4 revisits Sonic’s home world, Cream’s introduction would be a fitting addition.
Casting Cream requires a young actress capable of growing with the role. While Cream is canonically around six years old, the role doesn’t necessarily require a child actor. Two promising young actresses come to mind: Ryan Kiera Armstrong and Cailey Fleming. Armstrong’s role as Kern in Star Wars: Skeleton Crew demonstrates her potential, while Fleming has experience in major productions like The Walking Dead and IF. Both actresses possess the necessary childlike qualities to portray Cream while adding their own unique personalities.
Rouge the Bat
Rouge the Bat from Sonic the HedgehogWhile Shadow often operates alone, he has notable companions. E-123 Omega is a possibility, but Rouge the Bat seems more likely. Rumors circulated about Krysten Ritter playing Rouge in Sonic 3, but her character, Director Rockwell, ultimately had no connection. Given Shadow’s survival in the post-credits scene, Rouge could play a key role in his adaptation to society, even if it involves some jewel thievery.
Rouge’s more recent portrayals feature a deeper, sultry voice. Scarlett Johansson, with her recognizable husky voice and experience playing infiltrators like Black Widow, would be an excellent choice. Her star power could also be a significant draw for audiences. Another potential candidate is Sarah Paulson, who expressed interest in the role during the earlier rumors. Paulson’s mastery of drama in Carol and deception in Ocean’s Eight makes her a compelling option. Both actresses would bring unique and fitting interpretations to this intriguing character.
