Most TV continuity mistakes of 1989

1The Simpsons pictureThe Simpsons (1989)1595
2The Legend of Zelda pictureThe Legend of Zelda (1989)311
3Quantum Leap pictureQuantum Leap (1989)50
4The Super Mario Bros. Super Show! pictureThe Super Mario Bros. Super Show! (1989)33
5Mr. Bean pictureMr. Bean (1989)30
6Saved by the Bell pictureSaved by the Bell (1989)11
7Family Matters pictureFamily Matters (1989)8
8Baywatch pictureBaywatch (1989)3
9Agatha Christie's Poirot pictureAgatha Christie's Poirot (1989)2
10Tales from the Crypt pictureTales from the Crypt (1989)1
11The Young Riders pictureThe Young Riders (1989)1
12Coach pictureCoach (1989)1