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Fan Casting Sean Astin as Knuckles the Echidna in The Secret of Knuckles the Echidna

autobotsonicfan2007 made this fan casting suggestion on February 12, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Sean Astin as Knuckles the Echidna in The Secret of Knuckles the Echidna

Sean AstinUnited States

54 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 ...
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Knuckles the Echidna in The Secret of Knuckles the Echidna
Fan Casting

Sean Astin

as

Knuckles the Echidna

in

The Secret of Knuckles the Echidna

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The Secret of Knuckles the Echidna

The Secret of Knuckles the Echidna

In collaboration with @autobotsonicfan and @bosuthebluehedgehog
by Me, @autobotsonicfan and @bosuthehehedgehog
After the events with the Star Sapphires, Knuckles went back to Angel Island where he was visited by an unexpected surprise: another echidna named Julie-Su! She came from the Lost Tribe of Echidnas...
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Fan casting suggestion made by:

autobotsonicfan2007

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8 comments on Sean Astin as Knuckles the Echidna in The Secret of Knuckles the Echidna

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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 2,495 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 The Secret of Knuckles the Echidna by autobotsonicfan2007. Other actors sugggested to play this role include Idris Elba, Greg Eagles, and Dan Green. The Secret of Knuckles the Echidna has 29 roles, including Amy Rose, Julie-Su the Echidna, and Sonic the Hedgehog.

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