Episode guide

S2·E15 A Third Act Surprise

Core Aired March 29, 2026

Synopsis

Watson and the fellows race to save the life of a young woman who needs a lifesaving kidney donation. Meanwhile, Sherlock returns to help crack unsolved cases in Pittsburgh.

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Frequently Asked Questions

When did Season 2 Episode 15 of Watson air?

Season 2, Episode 15 ('A Third Act Surprise') originally aired on March 29, 2026.

How long is Season 2 Episode 15 ('A Third Act Surprise')?

The episode follows the standard broadcast runtime for Watson.

What happens in Watson Season 2 Episode 15?

Watson and the fellows race to save the life of a young woman who needs a lifesaving kidney donation. Meanwhile, Sherlock returns to help crack unsolved cases in Pittsburgh....

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