Fan Casting Dylan O'Brien as Sonic the Hedgehog in Sonic the Hedgehog 4 (2026)

user_341478 made this fan casting suggestion on June 2, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Dylan O'Brien as Sonic the Hedgehog in Sonic the Hedgehog 4 (2026)

Dylan O'BrienUnited States

33 years old
Dylan Rhodes O'Brien (born August 26, 1991) is an American actor. His first major role was Stiles Stilinski on the MTV supernatural drama Teen Wolf (2011–2017), where he was a series regular during...
See Profile
Loading another FastCast...
Sonic the Hedgehog 4 (2026)

Sonic the Hedgehog 4 (2026)

The Last Movie
by Paramount Pictures and SEGA
The biggest adventure yet! Sonic, Tails, Knuckles, and all the others travel between two worlds, meet new frienenemies, and join together to stop a force of ultimate evil!
See Story

Has this person been officially cast for this role? Click here.

Fan casting suggestion made by:

Join the Conversation

0 comments on Dylan O'Brien as Sonic the Hedgehog in Sonic the Hedgehog 4 (2026)

Dylan O'Brien is known for his roles in The Maze Runner, Maze Runner: The Death Cure, and Maze Runner: The Scorch Trials. He has been suggested by fans for 19,144 roles on myCast, including Atlas Corrigan in It Ends With Us. Similar actors include Ansel Elgort, Liam Hemsworth, and Logan Lerman. Dylan O'Brien was suggested to play Sonic the Hedgehog in Sonic the Hedgehog 4 (2026) by user_341478. Other actors sugggested to play this role include Andrew Garfield, Ben Schwartz, and Eric Bauza. Sonic the Hedgehog 4 (2026) has 33 roles, including Mephiles the Dark, Amy Rose, and Cameo.

Opposers (0)
  • Nobody opposes this suggestion yet.

More Fan Casting Suggestions for Sonic the Hedgehog in Sonic the Hedgehog 4 (2026)