Nerdist was started by Chris Hardwick and has grown to be a many headed beast.

From “The Nerdist”: John Barrowman at Meltdown

by on May 13, 2013

John Barrowman gets a tour of Matt Mira’s favorite L.A. comic shop, Meltdown Comics, in this clip from next Saturday’s episode of The Nerdist on BBC America.

Also on tap for this episode: Joe Manganiello, Homeland‘s Morena Baccarin, and Paul F. Tompkins. See it Saturday at 10/9c on BBC America, right after new episodes of Doctor Who and Orphan Black. (Or on Sunday, 7/6c/4p on Space in Canada.)

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