tech
February 28, 2026
DTF St Louis: this David Harbour whodunnit about dating apps and infidelity is close to the bone
Steve Conrad’s dark comedy is full of twists and sad laughs. As for the fate of Harbour’s character, does Lily Allen have an alibi?

TL;DR
- The series 'DTF St Louis' stars David Harbour as Floyd, a sign language interpreter who joins a hook-up app due to marital stagnation.
- Floyd is found dead within 25 minutes of the show's start, and the subsequent episodes function as a whodunnit.
- Detectives Homer (Richard Jenkins) and Plumb (Joy Sunday) investigate the murder, with Plumb educating Homer on modern dating psychology.
- The show explores themes of middle-aged marriage ennui, infidelity, and the perceived perils of dating apps.
- Lily Allen's recent album about marital infidelity is mentioned as a coincidental and juicy backdrop to the series' plot.
- Floyd's character is portrayed with physical changes and a medical condition, adding layers to his posthumous depiction.
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