This page contains a listing of all known appearances of Lex Luthor (Earth-15). If you find an Issue this Character appears in that is not shown here, please edit that issue adding "Lex Luthor (Earth-15)" as a Cast member. Trending pages Countdown to Final Crisis Vol 1 26 Countdown to Final Crisis Vol 1 24 All items (2) # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other C Countdown to Final Crisis Vol 1 24 Countdown to Final Crisis Vol 1 26 Categories: Character Appearances Appearance Categories by Size