Sanctuary: [s6e23]

While there is no of The Clone Wars (the season concludes with Episode 13, " Sacrifice "), you may be referring to Season 6, Episode 23 of Grey’s Anatomy or Season 1, Episode 4 of The Mandalorian , both titled " Sanctuary ." Grey’s Anatomy: " Sanctuary " (S6E23)

This episode is widely regarded as one of the most intense and high-stakes hours in television history. [S6E23] Sanctuary

: The episode is praised for its "viscerally unsettling" atmosphere and the way it builds suspense exponentially from the moment the threat is revealed. It transformed the medical drama into a survival thriller, making it clear that no main character was safe. While there is no of The Clone Wars