If you thought past "Sherlock" villains were bad, brace yourself for an even more awful one to pop up in Season 4, Episode 2.

PBS released a new video Tuesday in which cast member Andrew Scott) and rates Smith as more "horrible," believe it or not.

Apparently, Jones pulled off his villainous performance in an interesting way. According to Vertue, he stayed in character between takes -- a method that was "unnerving," she says in the video. Whatever works, though, right?

Listen to Freeman, Moffat, and Vertue's takes on the new "Sherlock" villain below.

"Sherlock" Season 4, Episode 2 airs on Jan. 8 at 9 p.m. ET/PT on PBS.

[via: Masterpiece PBS/YouTube]