More often than not, sequels and/or prequels ruin successful/entertaining movies. From the "Star Wars" prequels of the last decade, to "Superman" in the 80's, every era has its awful sequels. Accoring to "Moviephone", here are the 10 worst sequels of all time:
1. "Batman and Robin" (1997)
2. "Basic Instinct 2" (2006)
3. "Dumb and Dumberer: When Harry Met Lloyd" (2003)
4. "Book of Shadows: Blair Witch 2" (2000)
5. "Staying Alive" (1983)
6. "Jason X" (2002)
7. "Blues Brothers 2000" (1998)
8. "Weekend at Bearnie's II" (1993)
9. "Speed 2: Cruise Control" (1997)
10. "Superman IV: The Quest for Peace" (1987)
Although it did not make the list as a top 10 worst sequel, here is an honorable mention in "Leprechaun in the Hood":