SPOILER WARNING: This article contains spoilers for the midseason finale of "Arrow."

Oliver Queen has run out of patience with Damien Darhk -- and from what we can tell in a new "Arrow" promo, he's got pretty precise revenge plans (hint: he wants to kill him) for the apparent death of Felicity in the series' winter finale.

Check out the promo clip below, which features some new footage from "Arrow's" midseason return:

RELATED: "Arrow" Ends Midseason Finale with Huge Cliffhanger

Starring Stephen Amell, Neal McDonough, David Ramsey, Emily Bett Rickards, Willa Holland, Katie Cassidy and John Barrowman, "Arrow" returns to The CW on Wednesday, January 20 at 8/7C.