New photos from "Lethe," the sixth episode of Star Trek: Discovery, have just been released featuring an addition to the U.S.S. Discovery crew, Lt. Ash Tyler (Shazad Latif), and the return of Admiral Cornwell (Jayne Brook).

Captain Gabriel Lorca (Jason Isaacs) and Admiral Cornwell

Captain Gabriel Lorca and Michael Burnham

Star Trek: Discovery airs Sunday nights on CBS All Access in the U.S. and Space Channel in Canada. The series airs on Mondays on Netflix in the rest of the world.

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The fifth and final season will find Captain Burnham and the crew of the U.S.S. Discovery uncovering a mystery that will send them on an epic adventure across the galaxy to find an ancient power whose very existence has been deliberately hidden for centuries.

Season 5, Now Streaming 

Follow the voyages of Starfleet on their missions to discover new worlds and lifeforms, and one Starfleet officer, Michael Burnham, who learns that to truly understand all things alien, she must first understand herself.

Star Trek: Discovery

The fifth and final season of Star Trek: Discovery finds Captain Burnham and the crew of the U.S.S. Discovery uncovering a mystery that will send them on an epic adventure across the galaxy to find an ancient power whose very existence has been deliberately hidden for centuries. But there are others on the hunt as well … dangerous foes who are desperate to claim the prize for themselves and will stop at nothing to get it.

Season four of Star Trek: Discovery finds Captain Burnham and the crew of the U.S.S. Discovery facing a threat unlike any they’ve ever encountered. With Federation and non-Federation worlds alike feeling the impact, they must confront the unknown and work together to ensure a hopeful future for all.

FIRST LOOK: "Lethe" Photos

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