Continuity mistake: During one scene in the bar, two people are playing pool, Archie walks in and the shot goes back to the table, where the balls have all changed position without them having time to take a shot.
RocknRolla (2008)
Ending / spoiler
Directed by: Guy Ritchie
Starring: Gerard Butler, Tom Hardy, Tom Wilkinson, Idris Elba, Mark Strong, Thandie Newton
Archy (Mark Strong) kills Lenny (Tom Wilkinson). Lenny is the informant Sidney Shaw: the one who gave Archy, the Wild Bunch and others to the police. The Wild Bunch is released and Johnny Quid avoids being killed by one of Lenny's goons. Some time later, Johnny returns from rehab and Archy gives him the painting as a "welcome back" present. Johnny decides that he wants to be a RocknRolla like his uncle Archy. As the end credits start, it's mentioned that Archy, The Wild Bunch and Johnny will be back in another movie called The Real RocknRolla...
Racer X
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Trivia: Make sure you hang around during the end credits for a little something extra.