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EPISODE · PARAMOUNT+
Season 2 · Episode 18
Landed Sun, 19 Apr 2026 · 22:00 your time · 1 episode · 1h 0m
Season 2, Episode 18 of Watson aired Sunday, 19 April 2026 at 10pm ET on Paramount+.
- S02E18Sic Semper TyrannisFollowing his brain tumor diagnosis, Watson goes on medical leave to seek treatment, leaving Mary in charge of The Holmes Clinic as a notorious South American dictator demands Watson see to his mysterious autoimmune condition personally. Meanwhile, Ingrid grows more concerned about Beck's obsession with Sasha.
NEXT IN SEASON 2
Episode 19
Sun 26 Apr · 22:00
Watson
2 seasons · 33 episodes · ended
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