Lieutenant Commander Rainsford aboard the starship Discovery.

Sonequa Martin-Green

Captain Georgiou, the Starfleet Captain aboard the Starship Shenzhou.

Michelle Yeoh

Lt. Saru, a Starfleet Science Officer and a new alien species in the Star Trek universe.

Doug Jones

Lt. Stamets, an astromycologist, fungus expert, and a (gay) Starfleet Science Officer aboard the Starship Discovery.

Anthony Rapp

T’Kuvma, a leader seeking to unite the Klingon houses.

Chris Obi

Kol, a Klingon Commanding Officer and protege of T’Kuvma.

Shazad Latif

L’Rell, the Battle Deck Commander of a Klingon ship.

Mary Chieffo