Since we're in a crossover season of American Horror Story- I thought it'd be kind of fun to count all the crossovers from the other seasons. 1) MONTGOMERY- Although I'm not sure this technically counts as a crossover- our first clue of the seasons being connected was the name Montgomery... which we first see with Dr. Charles and Nora Montgomery in Murder House. Charles Montgomery is a doctor with a Frankenstein complex and Nora was an actress. Madison Montgomery in Coven is an actress that also has a Frankenstein complex. Of corse the only child Charles and Nora had became the Infantata and was confined in the murder house... but maybe Madison was of some relation. 2) Pepper and Sister Mary Eunice- I think there were 2 references to Asylum in Freak Show... for some reason I thought Dr. Arden... or maybe his brother or someone was the one to amputate Elsa's legs... but I could be wrong. Anyway Pepper was the first character we saw in multiple seasons and then it ...