"Star Trek: Discovery" stars Sonequa Martin-Green and James Frain will appear on Sunday's first edition of the show's post-analysis program, "After Trek."

Both series will air on CBS All Access, CBS' digital subscription, video-on-demand and live-streaming service.

Matt Mira is the host of "After Trek."

The first episode of "Star Trek: Discovery" will also air on the CBS television network Sunday, but all subsequent installments will be streaming exclusives.