FEBRUARY 22, 2022 - As Star Trek: Discovery steps into high gear, season four is taking the crew into the unknown yet again. Paramount+ has shared 18 new images from “The Galactic Barrier”, the 10th episode of this season, which premieres Thursday, February 24th.

This week, Captain Burnham and her crew must go where few have gone before: beyond the Galactic Barrier. Meanwhile, Book learns the truth of what drives Ruon Tarka.

Shawn Doyle once again joins the cast of Discovery as the enigmatic and impulsive scientist Ruon Tarka. Also appearing is veteran television actor Hiro Kanagawa (Smallville, The X-Files). According to Kanagawa’s Twitter account, his character Dr. Hirai will be appearing in all of the season’s remaining episodes.

“The Galactic Barrier” is written by Anne Cofell Saunders and directed by Deborah Kampmeier. Check out the new photos below, and be sure to catch up on season 4 of Star Trek: Discovery, available to stream now on Paramount+.