Oh, hell yeah.
Tag: Legion of Super-Heroes
Legion of Super-Heroes / Bugs Bunny Crossover Cover
Batman ’66 Meets The Legion of Super-Heroes
Legion of Stupor-Bizarros
From Adventure Comics 329, via the DC Comics Wikia:
King of the Legion
Star Trek / Legion of Super-Heroes Crossover
OMG. Braniac 5 vs. Spock in game of 3D chess plz.