7.On 13 Reasons Why, when it was revealed that Alex killed Bryce:
8.On Elementary, when Irene Adler was revealed to be Moriarty:
9.On Yellowjackets, when the woman in the tree was revealed to be Taissa:
10.Also on Yellowjackets, when it was revealed Lottie was still alive and behind emptying Travis' bank account:
11.On WandaVision, when Agnes was revealed to be Agatha Harkness:
12.On The Mandalorian, when the Jedi answering the call was revealed to be Luke Skywalker:
13.On The Good Place, when Eleanor realized Michael was actually a demon who was torturing them:
14.On Supernatural, when Chuck was revealed to be God:
15.On Agents of S.H.I.E.L.D., when Grant Ward was revealed to be part of HYDRA:
16.On The Flash, when the original Harrison Wells was revealed to be the Reverse Flash:
17.And when Jay was revealed to be Zoom on The Flash:
18.On The Vampire Diaries, when "Elena" revealed herself to be Katherine:
19.On Jane the Virgin, when it was revealed that Rose was Sin Rostro:
20.On One Tree Hill, when Logan was revealed to be Clay's son:
21.On Teen Wolf, when it was revealed that Peter — Derek's catatonic uncle — was the alpha:
22.And when Jackson was revealed to be the kanima on Teen Wolf:
23.AND when Stiles was revealed to be the nogitsune on Teen Wolf:
24.On Pretty Little Liars, when Mona was revealed to be A:
25.And when Toby was revealed to be working with the A Team (though it was later revealed he was only doing it to protect Spencer) on Pretty Little Liars:
26.On Locke & Key, when it was revealed that Gabe, Lucas, and Dodge were all the same person:
27.On Dollhouse, when Boyd was revealed to be the head of the Rossum Corporation:
28.On Squid Game, when it was revealed Il-nam was alive and behind the whole game:
29.And finally, on Euphoria, when it was revealed that the guy Jules had slept with was Nate's dad:
What TV character reveals were your favorite? Let us know in the comments below!