TV The Worst TV Series Finales Ever  

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The worst final episodes of great TV shows have a history almost as old as TV itself. Whenever an audience becomes so invested in a group of fictional people's lives that they can't imagine a way the series could possibly end (let alone that the series could end at all), it's hard to satisfy everyone. A far cry from the best series finales ever, these series finale flops involve plot lines that never got wrapped up (whatever happened to Walt on Lost? And what about those polar bears?), used "convenient" ways to explain disastrous final seasons (It was all a dream! Or an autistic dream! Or a hyperbaric chamber sleep-induced dream!), or just copped out of explaining what happened to morally ambiguous characters by calling it an ambiguous end (cut to black!), these awful series finales represent the worst things that have happened to good TV.

What is the worst TV series finale of all time? Is Dexter the worst series finale ever? If you're a Seinfeld fan, did the bizarre finale leave you angry? This list of the worst final episodes on TV is here to let the viewers decide what TV series finales were the biggest letdowns. If you think the Lost season finale was the worst way a TV series ever ended, vote it up and let the TV watching world know of your disdain for the worst series finales of all time.

list ordered by

1
5,841 2,130
Dexter is listed (or ranked) 1 on the list The Worst TV Series Finales Ever
Season 7, Ep. 12: Remember the Monsters?

2
5,998 2,128
How I Met Your Mother is listed (or ranked) 2 on the list The Worst TV Series Finales Ever
Benjamin Dunn added Season 9, Ep. 23-24: Last Forever

3
3,233 1,559
Roseanne is listed (or ranked) 3 on the list The Worst TV Series Finales Ever
Season 9, Ep. 23: Into That Good Night

4
4,507 2,183
Lost is listed (or ranked) 4 on the list The Worst TV Series Finales Ever
Season 6, Ep. 17-18: The End

5
2,219 1,164
Heroes is listed (or ranked) 5 on the list The Worst TV Series Finales Ever
moore.swp added Season 4, Ep. 18: Brave New World

6
3,084 2,075
Seinfeld is listed (or ranked) 6 on the list The Worst TV Series Finales Ever
Season 9, Ep. 23-24: The Finale

7
2,173 983
True Blood is listed (or ranked) 7 on the list The Worst TV Series Finales Ever
pmflynn823 added Season 7 Ep. 10: Thank You

8
1,323 1,100
The X-Files is listed (or ranked) 8 on the list The Worst TV Series Finales Ever
wiabux added Season 9, Ep. 19-20: The Truth

9
1,071 704
Star Trek: Enterprise is listed (or ranked) 9 on the list The Worst TV Series Finales Ever
tiedyed.420 added Season 4, Ep. 22: These Are the Voyages...

10
782 365
Two and a Half Men is listed (or ranked) 10 on the list The Worst TV Series Finales Ever
RedHotYankees added Season 12, Ep. 15-16: Of Course He's Dead

11
933 723
The Secret Life of the America... is listed (or ranked) 11 on the list The Worst TV Series Finales Ever
Michelle1 added Season 5, Ep. 24: Thank You And Goodbye

12
1,459 1,013
Quantum Leap is listed (or ranked) 12 on the list The Worst TV Series Finales Ever
Season 5, Ep. 22: Mirror Image

13
973 780
Merlin is listed (or ranked) 13 on the list The Worst TV Series Finales Ever
SlashLover added Season 5, Ep. 12-13: The Diamond of the Day

14
2,338 1,692
The Sopranos is listed (or ranked) 14 on the list The Worst TV Series Finales Ever
Season 6, Ep. 21: Made in America

15
1,070 762
ALF is listed (or ranked) 15 on the list The Worst TV Series Finales Ever
Season 4, Ep. 24: Consider Me Gone

16
1,097 807
Prison Break is listed (or ranked) 16 on the list The Worst TV Series Finales Ever
m.halenius added Season 4, Ep. 24: Free

17
1,093 794
Angel is listed (or ranked) 17 on the list The Worst TV Series Finales Ever
Season 5, Ep. 22: Not Fade Away

18
947 448
My Name Is Earl is listed (or ranked) 18 on the list The Worst TV Series Finales Ever
Tricia Toner added Season 4, Ep. 27: Dodge's Dad

19
893 498
Castle is listed (or ranked) 19 on the list The Worst TV Series Finales Ever
Gabby Gellerman added Season 8, Ep. 22: Crossfire

20
806 640
Dinosaurs is listed (or ranked) 20 on the list The Worst TV Series Finales Ever
Season 4, Ep. 7: Changing Nature

21
639 454
Jericho is listed (or ranked) 21 on the list The Worst TV Series Finales Ever
INTPLibrarian added Season 2, Ep. 7: Patriots and Tyrants

22
792 443
Ghost Whisperer is listed (or ranked) 22 on the list The Worst TV Series Finales Ever
higgins83 added Season 5, Ep. 22: The Children's Parade

23
911 637
Gilmore Girls is listed (or ranked) 23 on the list The Worst TV Series Finales Ever
Season 7, Ep. 22: Bon Voyage

24
716 555
Saved by the Bell: The College... is listed (or ranked) 24 on the list The Worst TV Series Finales Ever
moore.swp added Season 1, Ep. 19: Wedding Plans

25
490 318
Warehouse 13 is listed (or ranked) 25 on the list The Worst TV Series Finales Ever
Kellie Sapp added Season 5, Ep. 6: Endless