Episode 101: “The Vulcan Hello” (Airdate 9/24/17)

Series premiere. While patrolling Federation space, the U.S.S. Shenzhou encounters an object of unknown origin, putting First Officer Michael Burnham (Sonequa Martin-Green) to her greatest test yet. Starring Sonequa Martin-Green, Michelle Yeoh and Doug Jones.

Episode 102: “Battle at the Binary Stars” (Airdate 9/24/17)

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. Starring Sonequa Martin-Green, Michelle Yeoh and Doug Jones.

Episode 103: “Context Is For Kings” (Airdate 10/1/17)

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 (Jason Isaacs). Starring Sonequa Martin-Green and Jason Isaacs.

Episode 104: “The Butcher’s Knife Cares Not for the Lamb’s Cry” (Airdate 10/8/17)

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. Starring Sonequa Martin-Green, Jason Isaacs, Doug Jones, Anthony Rapp and Mary Wiseman.

Episode 105: “Choose Your Pain” (Airdate 10/15/17)

While on a mission, Lorca unexpectedly finds himself in the company of prisoner of war, Starfleet Lieutenant Ash Tyler (Shazad Latif) and notorious intergalactic criminal, Harry Mudd (Rainn Wilson). Burnham voices her concerns about the repercussions of the spore drive jumps on “Ripper”. Starring Sonequa Martin-Green, Jason Isaacs, Doug Jones, Anthony Rapp, Mary Wiseman and Shazad Latif. Guest starring Rainn Wilson.

Episode 106: “Lethe” (Airdate 10/22/17)

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. Starring Sonequa Martin-Green, Jason Isaacs, Doug Jones, Anthony Rapp, Mary Wiseman and Shazad Latif.

Episode 107: “Magic to Make the Sanest Man Go Mad” (Airdate 10/29/17)

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. Starring Sonequa Martin-Green, Jason Isaacs, Doug Jones, Anthony Rapp, Mary Wiseman and Shazad Latif.

Episode 108: “Si Vis Pacem, Para Bellum” (Airdate 11/5/17)

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. Starring Sonequa Martin-Green, Jason Isaacs, Doug Jones, Anthony Rapp, Mary Wiseman and Shazad Latif.

Episode 109: “Into The Forest I Go” (Airdate 11/12/17)

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 in the Chapter 1 Fall Finale. Starring Sonequa Martin-Green, Jason Isaacs, Doug Jones, Anthony Rapp, Mary Wiseman and Shazad Latif.

Episode 110: “Despite Yourself” (Airdate 1/8/18)

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.

Episode 111: “The Wolf Inside” (Airdate 1/14/18)

As the crew continues their guise, Burnham undergoes a merciless mission in hopes of helping the U.S.S. Discovery return home. Tilly works on restoring Stamets’ neurofunction.

Episode 112: “Vaulting Ambition” (Airdate 1/21/18)

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.

Episode 113: “What’s Past Is Prologue” (Airdate 1/28/18)

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.

Episode 114: “The War Without, the War Within” (Airdate 2/4/18)

Back on the U.S.S. Discovery, Burnham and the 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.

Episode 115: “Will You Take My Hand?” (Airdate 2/11/18)

Season one finale. 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.