[youtube]https://youtu.be/qfqnaYpPJdI[/youtube]

Fans of Slipknot know what Corey Taylor sounds like when he screams, but what about when he roars? Dr. Who viewers got to find out this past weekend when the singer’s guttural yelling was used to voice villain the Fisher King on the episode that aired this past weekend. It actually sounds deeper and rawer than anything he’s done with Slipknot. Perhaps it was slowed down, but it still sounds pretty terrifying. The actual speaking voice of the Fisher King is Shaun of the Dead‘s Peter Serafinowicz, but we don’t hear it in this clip, just all Corey all the time. For a look at how the Fisher King was filmed, check it out below:

[youtube]https://youtu.be/HQcTZKytA28[/youtube]

[via theprp]