
20. Dateline NBC (1992-present)
> Series run: 29 years
> Network: NBC
> Genre: News magazine
> IMDb user rating: 6.9
While originally a general news program that sensationalized dramatic news stories, “Dateline” now focuses almost entirely on true crime stories, offering in-depth investigations of criminals and mysteries.

19. E! News (1991-present)
> Series run: 30 years
> Network: E!
> Genre: Entertainment newscast
> IMDb user rating: 4.4
“E! News” is concerned primarily with celebrity gossip and stories from the entertainment industry, including coverage of upcoming films and television shows as well as featured recording artists.

18. America’s Funniest Home Videos (1989-present)
> Series run: 32 years
> Network: ABC
> Genre: Reality, comedy
> IMDb user rating: 6.2
“America’s Funniest Home Videos” broadcasts the home recordings of everyday Americans who have captured a hilarious event on video cameras or smartphones. Common submissions include stunt fails, pets and childrens being clumsy, and pranks on people who are unaware they’re being filmed.

17. The Simpsons (1989-present)
> Series run: 32 years
> Network: Fox
> Genre: Animated sitcom
> IMDb user rating: 8.6
An adult animated sitcom featuring a working-class suburban family, “The Simpsons” satirizes American life, family dynamics, and current events. It is commonly cited as one of the best TV shows in history.

16. Concentration (1958-1991)
> Series run: 33 years
> Network: NBC
> Genre: Game
> IMDb user rating: 7.5
This game show was based on a children’s memory card game. Two contestants would attempt to eliminate matching pairs of cards on a board, to reveal a puzzle that each would then need to solve before the other contestant.