What were all the classic cars and people dressed in vintage clothing doing in Chinatown today? 

They were part of the set for Birth Of The Dragon, a biopic about Bruce Lee and his controversial 1965 fight as a young martial arts star against Shaolin Master Wong Jack Man. 

George Nolfi, writer of Ocean's Twelve andThe Bourne Ultimatum, is directing, with Hong Kong martial arts star Philip Ng as Lee. The Chinatown set wraps up a series of shoots that have been happening for the movie around the city.

More details in our earlier post.

And now for additional photos from readers.

Chinatown resident Wilma Pang (front left) sent in this photo from her part as a background actor on the set. 

Above photos by Mahmoud F.

Photo by Jennie K.

Photos by Alister H.

Walked thru #chinatownsf and they were filming a movie about Bruce Lee. Loving the old cars and costumes. ⛩

A photo posted by Cindy (@cindyleu) on Jan 9, 2016 at 5:27pm PST

Cars used to be so pretty. #chinatownsf #shoot

A photo posted by @greenerinsf on Jan 9, 2016 at 3:53pm PST

Heading to the library, ran into a movie set. #exploremycity #birthofadragon #chinatownsf #citywalk #outandabout

A photo posted by Lore W (@btrtmro) on Jan 9, 2016 at 10:02am PST

#BruceLee movie filming Sunday @HoodlineSF pic.twitter.com/yJyVf9Y8sS

— Nathan Falstreau (@NFalstreau) January 11, 2016