The second half of Star Trek: Discovery’s first season marches on, and today CBS has released a set of new publicity images from the eleventh episode of the year, this Sunday’s “The Wolf Inside” — which continues the Mirror Universe adventure of the Discovery crew.

'The Wolf Inside' 1 of 5

Along with these preview photos, the Netflix Star Trek: Discovery Facebook account has also released a preview clip from the episode (rehosted below via Twitter user Discovery1031):

STAR TREK DISCOVERY: 'The Wolf Inside' Clip – She's up for the task pic.twitter.com/LLqTa9AeYm — Star Trek Discovery Trailers (@Discovery1031) January 14, 2018

In addition, the network has also put out a set of behind-the-scenes images from director Jonathan Frakes’ time on the set of last Sunday’s episode, “Despite Yourself.”

Filming 'Despite Yourself' with Jonathan Frakes 1 of 5

“The Wolf Inside” debuts on CBS All Access and Space this Sunday, and arrives on Netflix for global viewers on Monday.