The CW has released a new clip from tonight’s midseason finale of The Flash featuring the return of both John Wesley Shipp as Jay Garrick and Mark Hamill as The Trickster of Earth-3:

Episode 3.09 of the series is titled “The Present” and officially described as follows:

“With Alchemy and Savitar still looming threats, Barry is unable to focus on the Christmas holiday, and especially his relationship with Iris. Determined to stop Savitar, Barry goes to Earth-3 to get advice from Jay Garrick (guest star John Wesley Shipp). Wally wants to help Barry fight Savitar and reveals that he’s been training with H.R., which doesn’t go over well with Barry. As Cisco faces his first Christmas without his brother Dante (guest star Nicholas Gonzalez), old wounds are reopened.”