The Whisper Man (2026) | Slash Horror poster

The Whisper Man

Based On Book, Serial Killer, Writer • 2026 • 1 hour 51 min R

When his young son vanishes, a widower enlists help from his estranged father, a retired detective who put away the serial killer now linked to the case.



Director James Ashcroft

Writer Ben Jacoby Alex North Chase Palmer

Cast Robert De Niro Michelle Monaghan Adam Scott

ReleasedAugust 28, 2026

Ratings 🍅 46% TMDB 68%

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