Zoyalai22
Buffy the vampire slayer, season 2, Killed by death (The one with the creepy demon in the hospital that sucks the life out of all the children with the flue (**SPOILER ALERT**)), except, who also happens to be there, but DEAN WINCHESTER himself!
The Winchesters are in Sunnydale. John is out hunting vamps, when Sam catches the terrible flu that has been raging through Sunnydale- tragically and dramatically sick, Dean takes him to hospital, where he encounters Buffy and the Scooby gang, and the der Kindestod that is killing the children there.
Basically, 2x 18 of Buffy, but our fav brother Sammy and Dean happen to be there.
Just a cute lil crossover bc we love crossovers.