Very impressive filmography… how old is Sylvester Stallone?

1. Rocky Mountain Mystery (1935)
2. Rocky Mountain (1950)
3. Rocky Road to Dublin (1968)
4. The Rocky Horror Picture Show (1975)
5. Incredible Rocky Mountain Race (1977)
6. Rocky (1976)
7. Rocky II (1979)
8. Fighting Back: The Story of Rocky Bleier (1980)
9. Fighting Back: The Rocky Bleier Story (1980)
10. Rocky III (1982)
11. Rocky IV (1985)
12. Rocky V (1990)
13. Rocky Marciano (1999)
14. The Adventures of Rocky and Bullwinkle (2000)
15. The Making of ‘Rocky Road to Dublin’ (2004)
16. Rocky Balboa (2006)
17. Rocky Handsome (2016)
18. The Rocky Horror Picture Show: Let’s Do the Time Warp Again (2016)
19. Rocky (1981)