“Vox” is the ninth episode of the third season of the TV show “Star Trek: Picard” and follows “Surrender”. It’s available in various countries on the Paramount+ streaming platform and in many other countries on Amazon Prime Video.

Note. This article contains some spoilers about “Vox”.

Deanna Troi (Marina Sirtis) helps Jack Crusher (Ed Speleers) find the strength to open the red door in his mind to see what is hiding and who owns the voice that whispered to him. The answer poses a danger to him and beyond, also because Frontier Day has arrived.