Synopsis:
- Michael is back in the prime universe with Terran Georgiou
- Cornwell storms Discovery with Sarek
- L'Rell tells Cornwell klingons will never stop until there's a human alive.
- Georgiou convinces Sarek to annihilate Qo'noS
- Stamets grows more spores to prepare Discovery for the battle
- Tyler is apparently back to normal
- Georgiou takes command of Discovery to attack the klingons.
Meta:
- This is the penultimate episode of the season.