Activity, an upcoming crime thriller starring Mark Ruffalo, has an official launch date and a brand-new trailer to go together with it. Alongside a formidable ensemble solid, Ruffalo performs an FBI agent who’s tasked with stopping a string of violent robberies within the Philadelphia suburbs.
Created by Brad Ingelsby (Mare of Easttown), Activity premieres on HBO on September 7. Along with Ruffalo, the sequence stars Tom Pelphrey, Emilia Jones, Jamie McShane, Sam Keeley, Thuso Mbedu, Fabien Frankel, Alison Oliver, Raúl Castillo, Silvia Dionicio, Phoebe Fox, and Martha Plimpton. Take a look at the official trailer under:
Extra to come back.

Activity
- Launch Date
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September, 2025
- Community
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HBO
- Administrators
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Jeremiah Zagar