"The Terminator" has been selected for preservation in the National Film Registry by the Library of Congress as being "Culturally, historically, or aesthetically significant." The American Film Institute (AFI) has also recognized both films on a number of occasions: the line "I'll be back" from "The Terminator" placed as the 37th-best movie quote, while "Hasta la vista, baby" from "Terminator 2" ranked 76th on the same list. The Terminator character from "The Terminator" was voted the 22nd-greatest villain; meanwhile, the T-800 (of the same likeness) in "Terminator 2: Judgment Day" was voted the 48th-greatest hero; this is the only time the same character has appeared on the two opposing lists. In the 100 Years...100 series list, the "Terminator" franchise was voted the 42nd most thrilling. In addition, "Terminator 2: Judgment Day" ranked 8th on AFI's top 10 list in the science fiction genre.