You're referring to "The Hangover Part III"!
As the guys try to evade Marshall and his goons, they embark on a series of misadventures, including a wild night in San Francisco. Along the way, they also try to help Alan deal with the impending death of his grandmother.
As for Filmyzilla, it's a popular online platform that provides free movie and TV show streaming services. However, I must remind you that streaming or downloading copyrighted content without permission is illegal and can lead to penalties. If you're interested in watching "The Hangover Part III," I recommend checking out legitimate streaming services like Amazon Prime Video, Netflix, or HBO Max, or purchasing the movie on DVD or digital platforms.
