E! looks at the best moments in movies and the whole entertainment field. Today is a look at numbers 20-1.

20. Halle Berry and Denzel Washington win Oscars
19. First season of Survivor
18. Beyoncé and Prince duet at 2004 Grammys
17. Saturday Night Live debuts
16. Bette Midler serenades Johnny Carson as he leaves The Tonight Show
15. Muhammad Ali carries torch at 1996 Summer Olympics opening ceremonies
14. Dorothy says, "There's no place like home" in "The Wizard of Oz"
13. Rocky Balboa runs the steps in "Rocky"
12. "Who Shot J.R.?" cliffhanger on Dallas
11. Michael Jackson moonwalks on "Motown 25"
10. Tom Cruise dances in underwear in "Risky Business"
9. Prince Charles and Lady Diana's wedding
8. "The Contest" on Seinfeld
7. Lucy at candy factory on I Love Lucy
6. Elliott and E.T. fly in "E.T."
5. Julia Roberts gets revenge on sales clerks in "Pretty Woman"
4. "Titanic"
3. Marlon Brando says, "Make him an offer he can't refuse" in "The Godfather"
2. Darth Vader reveals he's Luke Skywalker's father in "The Empire Strikes Back"
1. The Beatles arrive in the U.S.