Fan Casting Sean Astin as Knuckles the Echidna in Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2)

daviddyster made this fan casting suggestion on March 24, 2023. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Sean Astin

53 years old

Sean Astin (born February 25, 1971) is an American film actor, director, and producer better known for his film roles as Mikey Walsh in The Goonies, the title character of Rudy, and Samwise Gamgee ...

See Profile

Loading another FastCast...

Knuckles the Echidna in Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2)

Fan Casting

Sean Astin

Knuckles the Echidna

Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2)

Do you agree?

Vote Yes Vote No

Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2)

Based off of Sonic Battle.

by SEGA/Sonic Team

Sonic finds a mysterious robot known as a Gizoid, and he now must keep it safe from those who seek to use it as a weapon of mass destruction!

See Story

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

Fan casting suggestion made by:

daviddyster

Join the Conversation

0 comments on Sean Astin as Knuckles the Echidna in Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2)

Sean Astin is known for his roles in The Lord of the Rings: The Return of the King, The Lord of the Rings: The Fellowship of the Ring, and The Lord of the Rings: The Two Towers. He has been suggested by fans for 2,291 roles on myCast, including Ben Parker in Marvel Cinematic Universe. Similar actors include Jack Black, Tom Hanks, and Mark Hamill. Sean Astin was suggested to play Knuckles the Echidna in Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2) by daviddyster. Other actors sugggested to play this role include Idris Elba, Travis Willingham, and Scott McNeil. Sonic the Hedgehog: Animated (Gizoid Arc, part 1 of 2) has 14 roles, including Sonic the Hedgehog, Amy Rose, and Miles Prower.