In The Blacklist episode “Lady Ambrosia,” when Red (James Spader) isn’t trying to track down Blacklister Lady Ambrosia (Celia Weston) who abducts children in the woods, he’s waiting at the DMV. There he’s approached by a flirtatious woman (Leslie Jones) and recurring character Glen Carter. Carter has a knack of getting under Red’s skin and yet he’s still alive.
Glen Carter is portrayed by Clark Middleton. He’s best known for his roles in the films Birdman or (The Unexpected Virtue of Ignorance) as Sydney, Sin City (Schultz), and Kill Bill: Vol 2 (Ernie). Middleton is also recognized for his role as Edward Markham on the TV show Fringe. The Blacklist airs Thursdays at 9pm on NBC.