Mirchoff and his co-star Molly Tarlov were on hand when TVGuide.com recently visited the show's Los Angeles set. Separately, the two shared their favorite (and awkward, natch) memories from filming and showed us what's hidden in the room's nooks and crannies. Seriously, why all the surfboards when Matty never surfs? Plus: See if you find Matty's wall painting as creepy as Beau does!
Awkward: Behind-the-scenes secrets from Matty's bedroom
The Blacklist Season 7 Episode 17 'Brothers' Sneak Peek
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