"Eastern Promises," directed by David Cronenberg, is widely regarded as a strong film, praised for its gritty portrayal of the Russian mafia in London. The movie features a compelling performance by Viggo Mortensen, who plays a hitman with a complex moral code. The screenplay, co-written by Cronenberg and Steven Knight, intertwines themes of identity, violence, and redemption. It is noted for its intense cinematography and a gripping narrative. While some may find its violence unsettling, many critics and audiences appreciate its depth and craftsmanship, making it a significant entry in the crime drama genre.

As of October 2023, "Eastern Promises" is not available on Netflix. Streaming availability can vary by region and change over time, so it's best to check the platform directly for the most current information. You might find the film on other streaming services or digital rental platforms.

In "Eastern Promises," Kirill, played by Vincent Cassel, has a complex relationship with Nikolai, portrayed by Viggo Mortensen. While there are moments that suggest Kirill has deep feelings for Nikolai, including jealousy and a desire for closeness, it's ambiguous whether these feelings are romantic or stem from a need for validation and connection. The film leaves this interpretation open, allowing viewers to analyze their dynamic through themes of power, loyalty, and identity within the context of the criminal underworld.

At the end of "Eastern Promises," Nikolai, played by Viggo Mortensen, confronts the antagonistic members of the Russian mafia in a violent showdown. After a brutal fight in a sauna, he emerges victorious and manages to protect Anna, the midwife who has been drawn into the criminal world. The film concludes with Nikolai taking on a new identity as he assumes the role of a new leader within the mafia, suggesting a complex cycle of violence and power continues, while Anna is left with a sense of unresolved connections to the dark world they both navigated.