Fan Casting Sean Astin as Knuckles the Echidna in Dawn of Sonic: into darkness

giacomooffredi made this fan casting suggestion on January 9, 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

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 ...

See Profile

Loading another FastCast...

Knuckles the Echidna in Dawn of Sonic: into darkness

Fan Casting

Sean Astin

Knuckles the Echidna

Dawn of Sonic: into darkness

Do you agree?

Vote Yes Vote No

Dawn of Sonic: into darkness

Where there's a Dawn, there's a Dark

by Me and autobotsonicfan

In the future, the world was destroyed by the fiery monster known as Iblis, its master unknown. The mysterious Mephiles has chosen Silver, a hedgehog with telekinetic abilities, to go back in time ...

See Story

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

Fan casting suggestion made by:

giacomooffredi

Join the Conversation

7 comments on Sean Astin as Knuckles the Echidna in Dawn of Sonic: into darkness

autobotsonicfan2007 @giacomooffredi (This is a scene in a battle between Knuckles and a few of Iblis' monsters. He's doing very well, but then he saw Sonic and Tails ready to be fired so he pushed them out of the way and it looks like he was engulfed in flames!!!) Sonic and Tails: Knuckles!!!! (Suddenly, they see Knuckles walking out of the fire, exactly like the image you see, paying homage to Archie, and REALLY ticked off). (Then, one of the Iblis beasts breathed fire again but Knuckles effortlessly put his fist out to block it like it was invulrenable to fire!!!!! Then he used both of his hands to push it back, destroying the beast!! Then, his fists lit up on fire, exactly like the Knuckles series.)

Like (1) Reply
- giacomooffredi @autobotsonicfan Knuckles: Come in, you freaks. Do your worst.
  
  Like (1) Reply
- autobotsonicfan2007 @giacomooffredi (THe Iblis monsters do their best attacks, but they are no match for the Echidna warrior as he drills through them with a drill-like spin attack like in the Knuckles series, and basically picks one up and yeets it at three more, destroying them!!!! You could have a fireball as big as Canada go towards Knuckles, and he'd walk through it!!!!!)
  
  Like (1) Reply
- giacomooffredi @autobotsonicfan (Sonic and Tails’ eyes sparkle by how awesome Knuckles is)
  
  Like (1) Reply
autobotsonicfan2007 @spidersonicprime

Like Reply
autobotsonicfan2007 @mephilesthedark

Like Reply
autobotsonicfan2007 @robertcooper

Like Reply

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 2,488 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 Dawn of Sonic: into darkness by giacomooffredi. Dawn of Sonic: into darkness has 95 roles, including Post credit scene, References, and The Ancient Owls.

Supporters (6)

Opposers (0)

Nobody opposes this suggestion yet.

Sean Astin

54 years old

Fan Casting

Sean Astin

Knuckles the Echidna

Dawn of Sonic: into darkness

Dawn of Sonic: into darkness

Where there's a Dawn, there's a Dark

by Me and autobotsonicfan

Supporters (6)

Opposers (0)

Join myCast

Need an account?

Login to myCast

Join myCast

Already have an account?

Register for myCast