Mark Hamill is The Trickster of Earth-3 in The Flash Midseason Finale Clip

The CW has released a new clip (via TVLine) 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! Check it out in the player below, along with an inside the episode video.

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.”

Rachel Talalay directed the episode featuring a story by Aaron Helbing & Todd Helbing and teleplay by Lauren Certo. “The Present” is set to air December 6 on The CW.

Grant Gustin Barry Allen/The Flash, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramo, Tom Cavanagh as Dr. Harrison Wells and Jesse L. Martin as Detective Joe West. Season 2 of the series also introduced Keiynan Lonsdale as Wally West and the Earth-3 version of The Flash as played by John Wesley Shipp (who also played Barry’s father, Henry Allen).