Portraying a respected Big Brother in Chinatown, Jackie Chan will have a fight sequence with Donnie Yen in Ip Man 4. While both are big martial arts stars, they did not collaborate on many films together before.  This scene will be the biggest highlight in Ip Man 4.





More at https://www.prolificskins.com/forum/chillin-in-the-lounge/ip-man-4-completes-filming-donnie-yen-to-fight-jackie-chan

*Much EXCITEMENT!*

They were in a film called "Shanghai Knight" working together where Donnie Yen was one of the villain. I am glad to see them working together again  hope Jackie Chan is the main antagonist in Ip Man 4 as a counter part to their Shanghai Knight movie 

Yes they were in a movie before where Donnie is the villain. I'm dont recall the movie name, so it might be shanghai knight. But I dont think that is their only movie the collab. Maybe theres more.. Have to ask google able it LOL

They were in a film called "Shanghai Knight" working together where Donnie Yen was one of the villain. I am glad to see them working together again  hope Jackie Chan is the main antagonist in Ip Man 4 as a counter part to their Shanghai Knight movie 

Vanessa Wu confirmed to be in Ip Man 4:

I heard he will be a villain there, quite disappointed that it was not Jackie Chan