He was also the voice of 7-Zark-7 on the Americanized "Battle of the Planets". Originally a Japanese anime series from 1972 (one of the first), they toned the violence waaaaaaaaayyyyyyyy down, made it kid-friendly, and in the wake of Star Wars, created an R2-D2 knockoff, and Alan got the gig.
Come on, 96 is nothing to sneeze at.