Details
- Season
- Season 4
- Episode
- S04xE09
- Air Date
- 17 February 2022
- Where to watch
Overview
Star Trek: Discovery season 4, episode 9 — “Rubicon” (S04xE09) first aired on 17 February 2022.
Captain Burnham and the U.S.S. Discovery race to stop Book and Ruon Tarka from launching a rogue plan that could inadvertently endanger the galaxy.