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6.92017 · Ended5 seasons65 episodesHD · Subtitles

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“At the edge of the universe, discovery begins.”

About Star Trek: Discovery

Follow the voyages of Starfleet on their missions to discover new worlds and new life forms, and one Starfleet officer who must learn that to truly understand all things alien, you must first understand yourself.

Star Trek: Discovery runs for 5 seasons, created by Bryan Fuller and Alex Kurtzman. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

Season15 episodes in this season

Season 1 · 15 episodes

The Vulcan Hello

While patrolling Federation space, the U.S.S. Shenzhou encounters an object of unknown origin, putting First Officer Michael Burnham to her greatest test yet.

2017-09-24 42m★ 6.9Now playing

Battle at the Binary Stars

Face to face with Klingon vessels, the U.S.S. Shenzhou prepares for the possibility of war if negotiations fail. Amidst the turmoil, Burnham looks back to her Vulcan upbringing for guidance.

2017-09-24 38m★ 6.8

Context Is for Kings

Burnham finds herself aboard the U.S.S. Discovery where she quickly realizes things are not as they seem, including the mysterious Captain Gabriel Lorca.

2017-10-01 48m★ 6.9

The Butcher's Knife Cares Not for the Lamb's Cry

With tensions and stakes high as Starfleet continues in their efforts to end the war with Klingons, Burnham begins to settle in to her new position aboard the U.S.S. Discovery.

2017-10-08 49m★ 6.5

Choose Your Pain

Lorca unexpectedly finds himself in the company of a prisoner of war, Starfleet Lieutenant Ash Tyler, and a notorious intergalactic criminal, Harry Mudd. Meanwhile, Burnham voices her concerns about the repercussions of the spore drive jumps on “Ripper.”

2017-10-15 47m★ 6.7

Lethe

The U.S.S. Discovery crew is intrigued by new addition, Lt. Ash Tyler. Sarek seeks Burnham's help, rekindling memories from her past. Admiral Cornwell questions Lorca's tactics.

2017-10-22 44m★ 6.7

Magic to Make the Sanest Man Go Mad

As the U.S.S. Discovery crew attempts to let loose at a party, an unwelcome visitor comes aboard bringing about a problematic and twisted sequence of events.

2017-10-29 47m★ 6.7

Si Vis Pacem, Para Bellum

The U.S.S. Discovery is tasked with a high priority mission to planet Pahvo and learn the science behind the Klingon's cloaking technology.

2017-11-05 42m★ 6.4

Into the Forest I Go

Bypassing Starfleet's orders, Lorca uses the U.S.S. Discovery crew's ultimate asset, the ship itself, in an effort to end the war with the Klingons once and for all.

2017-11-12 47m★ 7.0

Despite Yourself

While in unfamiliar territory, the U.S.S. Discovery crew is forced to get creative in their next efforts to survive opposing and unprecedented forces and return home.

2018-01-07 48m★ 6.9

The Wolf Inside

The crew continues their guise, and Burnham is ordered on a merciless mission to end the resistance in hopes of returning home. Meanwhile, Tilly works on restoring Stamets’ neurofunction.

2018-01-14 49m★ 6.9

Vaulting Ambition

Burnham heads to the ISS Charon with a special "gift" for the Emperor. With the help of an unexpected source, Stamets gains clarity while trapped inside the mycelial network. Saru asks for L'Rell's help.

2018-01-21 38m★ 7.0

What's Past is Prologue

Lorca plans to move forward with a coup against the Emperor, propelling Burnham to make a quick decision to save not only herself, but the U.S.S. Discovery.

2018-01-28 44m★ 7.2

The War Without, The War Within

Burnham and the U.S.S. Discovery crew are faced with the harsh reality of the war during their absence. In order to move forward, Starfleet must use unconventional tactics and sources to take their next action against the Klingons.

2018-02-04 49m★ 6.9

Will You Take My Hand?

With Georgiou at the helm of the plan to end the Klingon war once and for all, the U.S.S. Discovery crew struggles to fathom and tolerate her hostile tactics. Memories of past hardships are rekindled within Burnham.

2018-02-11 45m★ 6.4

Season 1 Season 2 Season 3 Season 4 Season 5

Star Trek: Discovery FAQ

How much does it cost to watch Star Trek: Discovery?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch Star Trek: Discovery?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of Star Trek: Discovery are there?

Star Trek: Discovery has 5 seasons on Cineby, with 65 episodes in total. Start with season 1 below.

Where should I start watching Star Trek: Discovery?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch Star Trek: Discovery with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.