Suggestions by @boomstick2000

Will Arnett

as Kite Man in Suicide Squad : Task Force X (2007)

Alan Tudyk

as Killer Moth in Suicide Squad : Task Force X (2007)

Yasiin Bey

as Black Spider in Suicide Squad : Task Force X (2007)

Clifton Collins Jr.

as El Diablo in Suicide Squad : Task Force X (2007)

Ron Perlman

as Killer Croc in Suicide Squad : Task Force X (2007)

Brittany Murphy

as Killer Frost in Suicide Squad : Task Force X (2007)

Eric Bana

as Captain Boomerang in Suicide Squad : Task Force X (2007)

Charlize Theron

as Harley Quinn in Suicide Squad : Task Force X (2007)

Eamonn Walker

as Bronze Tiger in Suicide Squad : Task Force X (2007)

Norman Reedus

as Deadshot in Suicide Squad : Task Force X (2007)

Robert Rodriguez

as Director in Suicide Squad : Task Force X (2007)

Motörhead

as Composer in Lobo: the main man (2013)

Ryan Gosling

as Speedy in Teen Titans II : Judas Contract (2006)

Ryan Gosling

as Speedy in Green Arrow & Black Canary : Escape The Super Max (2003)

Alan Silvestri

as Composer in Green Lantern Corps III : Emerald Twilight (2006)

Hugo Weaving

as Parallax in Green Lantern Corps III : Emerald Twilight (2006)

Ian Holm

as Ganthet in Green Lantern Corps III : Emerald Twilight (2006)

John Hurt

as Tomar Re in Green Lantern Corps III : Emerald Twilight (2006)

Bill Duke

as Kilowog in Green Lantern Corps III : Emerald Twilight (2006)

Milo Ventimiglia

as Green Lantern IV in Green Lantern Corps III : Emerald Twilight (2006)