1 of 10
Candice Accola (The Vampire Diaries) chose: Grey's Anatomy's season 2 finale
''When Meredith and Derek finally got together at the hospital prom.... And Denny. Denny, Denny, Denny. Denny made me bawl my eyes out.''
2 of 10
Tina Fey (30 Rock) chose: Newhart's series finale
''That was a good one.''
3 of 10
Felicia Day (Eureka) chose: Game of Thrones season 1 finale
''For once, I looked at her and thought, 'I would totally get naked for [a scene] like that — with dragons on me!'''
4 of 10
Julie Plec (executive producer of The Vampire Diaries) chose: 24's season 2 finale
''When Mandy, the angry terrorist lesbian as played by Mia Kirshner, shows up and touches President Palmer and takes him out with toxic poison. It was a character that we had not even thought of or seen in many, many, many episodes, who came back out of nowhere when the dust was settled and the heroes had won the battle and won the war, and all the sudden a game changer walks right in and blows everything wide open. I thought, 'Wow, now that is a helluva way to end a season.' Kevin [Williamson] and I get all our best tricks from the masterminds of 24.''
5 of 10
Eden Sher (The Middle) chose: True Blood's season 3 finale
''With the Fairy and then it just left her. And with these shows, there's basically a year in between them, so it's like 'Why are you doing this to me?' I loved that season finale.''
6 of 10
Beth Behrs (2 Broke Girls) chose: Friends' season 1 finale
''That one where Ross and Rachel are at the airport and she misses him. There was still that will-they-won't-they cliffhanger. That's a brilliant TV [relationship]. [Viewers] cared about them for ten years!''
7 of 10
Daniel Dae Kim (Hawaii Five-0) chose: Lost's season 1 finale
''It's such a cheesy answer because I was on the show but even being on it, I wanted to know [what was going on]!''
8 of 10
Misha Collins (Supernatural) chose: Damages' season 4 finale
''That was really good.''
9 of 10
Bree Turner (Grimm) chose: Six Feet Under's series finale
''I was a really big fan of that show and I'm not kidding you, I could not stop crying for two hours. The show was off, the TV was black and I was just wandering around my apartment sobbing. Then, I would think about moments and start crying again. It just moved me so much.''
10 of 10
Maggie Q (Nikita) chose: Breaking Bad
''My show right now is Breaking Bad. And [the finale], oh my God. What the hell? I feel like every episode is a season finale.''