*narrator voice* Jackie Chan as Small Potato in… LITTLE BIG SOLDIER
Jackie Chan singing You Cai Hua from the Chinese film Little Big Soldier (Da bing xiao jiang)!
Winner – Rush Hour 4 (Probably late 2015)
Rumored, with almost no information on the plot, but who cares. Jackie Chan and Chris Tucker. That’s all you need.
Stinker – Dragon Blade | Tian jiang xiong shi (2015)
The plot centers around Roman soldiers lost in China… which sounds like it’d be suspiciously similar in some aspects to Little Big Soldier and that other movie that Little Big Soldier itself is similar to.
Jackie Chan singing I’ll Make a Man Out of You in Cantonese
Jackie Chan did the voice of Li Shang in three chinese versions of the film (Taiwanese mandarin, Mainland standard, and Cantonese)