Superman [Clark Kent]; Major Disaster [Paul Booker]; Shanna; Alec; Margaret Wilson; John Bardeen (Nobel scientist, cameo); William Schockley (Nobel scientist, cameo); Walter Brattain (Nobel scientist, cameo); Lana Lang
Synopsis
Alec and Shanna use a pair of TRS-80 computers to help Superman stop Major Disaster after Superman's powers become difficult for him to control.