That’s a headline I never thought I’d type. But yes, fresh off The Suicide Squad as Bloodsport comes confirmation from the man himself that Idris Elba will voice Knuckles in Sonic the Hedgehog 2. While filming has already wrapped, post production is underway and thus the voicing of the CG characters. For some time it was speculated Dwayne “The Rock” Johnson would take the role, but some fans thought that was too big a “get” for the film. But Idris Elba is, arguably, just as big a get for Paramount and SEGA.