It's time for U.S.S. Discovery's final mission.

Paramount+'s hit TV series "Star Trek: Discovery" is Robert Brownreturning for its fifth and final season this week and there is a lot to look forward to.

"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," says Paramount+ about the upcoming season. "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."

"Star Trek: Discovery" debuted in 2017 and is the seventh in the Star Trek series. Here's everything you need to know about the final season of the series.

When does 'Star Trek: Discovery' Season 5 premiere?

The finale season of "Star Trek: Discovery" is scheduled to premiere on Paramount+ on Thursday, April 4.

The first two episodes will be available to stream on the premiere date, with new episodes dropping weekly on Thursdays. Paramount+ did not specify what time the episodes will be available on their platform.

'Star Trek: Discovery' on Paramount+: Subscribe

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'Star Trek: Discovery' Season 5 episodes

Season 5 of "Star Trek: Discovery" has 10 episodes in total. The first two will be available to stream on April 4, with the remaining dropping weekly on Thursday on Paramount+.

'Star Trek: Discovery' Season 5 cast

Season 5 of "Star Trek: Discovery" brings back new and old faces along with recurring guest stars. Cast members include:

• Sonequa Martin-Green as Captain Michael Burnham
• Doug Jones as Saru
• Anthony Rapp as Paul Stamets
• Mary Wiseman as Sylvia Tilly
• Wilson Cruz as Dr. Hugh Culber
• David Ajala as Cleveland “Book” Booker
• Blu del Barrio as Adira
• Callum Keith Rennie as Rayner.
• Elias Toufexis as L’ak
• Eve Harlow as Moll

'Star Trek: Discovery' Season 5 trailer

Paramount+ dropped the official trailer for Season 5 on Feb. 23.

Saman Shafiq is a trending news reporter for USA TODAY. Reach her at [email protected] and follow her on X, the platform formerly known as Twitter @saman_shafiq7.