My list can go on and on but I'll make it short... Americans
1. Tom Cruise
2. Josh Harnett
3. Will Smith
4. Debra Messing
5. Nicole Kidman
6. Catherine Zeta Jones
7. Patricia Heaton
8. Macaulay Culkin
9. Keanu Reeves
10. Halle Berry
Hongkongists
1. Any Lau
2. Tony Leung
3. Leung Siu Bing
Can't remember the rest....
My favourite actress is Emma Wtson, the one be Hermione Granger in the film series of " Harry Potter". Emma is only 14 now, but she is acting very well in the film, especially in the one "Harry Potter and the Prisoner of Azkaban". The 'Harry Potter" series are the first time that Emma to join such a big cast, so many people think that Emma will be very successful in the future if she can keep on like this, that means act very natural.
Well, I don't know too much about movies. But of recent movies I have watched, I am most impressed by Keanu Reeves - the main character in Matrix and Constantine. I like him not only because he has a very cool appearance, but also because the roles that he plays are so interesting. I couldn't remove my eyes from the screen whenever there was he.