One of the best characters in all of Star Trek, Data is an android who desires nothing more than to be human, with all the emotions that come with it, good and bad. Featuring first in Star Trek: The Next Generation, Data had an important role across the 7 seasons of one of the best Star Trek series, and later, in four films and a wonderful conclusion in Star Trek: Picard. Across these decades within one of the most famous sci-fi series of all time, Data has made strong impressions with his character.