Plot
The adult Legion brings Superboy to the future to watch a holo left behind by R. J. Brande in which he details how he came to create the Legion as a vehicle for inter-planetary unity.
Nucleus, Part 1: Splitting the Atom
Knowing that the Calculator hired the thugs who took hostages at the Ivy Town Public Library to get him away from his lab, Ray seeks out Oracle's help in getting him into the Calculator's lair. But the Calculator is prepared for an intruder and quickly has the Atom seemingly helples