Presumably this is his 100th starring role, http://www.imdb.com/name/nm0000329/
Jackie Chan announces 100th movie
HONG KONG – Jackie Chan has celebrated a milestone with the announcement of his 100th movie project — a collaboration with "Rumble in the Bronx" director Stanley Tong.
The 55-year-old "Rush Hour" star said on his Web site he will co-direct the film tentatively called "Chinese Zodiac" with Tong, with shooting to take place in China, Austria and France. The brief statement seen Wednesday did not give further details.
Tong, whose credits include the TV series "Martial Law" and the comedy movie "Mr. Magoo," directed Chan in the 1995 action film "Rumble in the Bronx" and the 2005 fantasy "The Myth."
(more here http://news.yahoo.com/s/ap/20090429/ap_en_ot/as_hong_kong_people_jackie_chan )