The Departed
To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.
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Frequently asked questions about The Departed
Where can I watch The Departed?
The Departed is available to stream on Philo, AMC+ Roku Premium Channel, YouTube TV, and AMC in the US. Streaming availability is provided by JustWatch and can change over time.
What is The Departed about?
To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.
Who stars in The Departed?
The Departed stars Leonardo DiCaprio, Matt Damon, Jack Nicholson, Mark Wahlberg, and Martin Sheen.
When did The Departed come out?
The Departed was released in 2006.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Last updated September 2026.