Claim: The first episode of Completely Mental Misadventures of Ed Grimley was originally aired on September tenth of 1988.
Evidence: The Completely Mental Misadventures of Ed Grimley is an American animated television series produced by Hanna-Barbera Productions and featuring Martin Short's fictional character Ed Grimley (with Short reprising his role as Grimley). The show aired on NBC from September 10 to December 3, 1988 for a single season of 13 episodes. Ed Grimley
by Martin Short September 10 –
December 3, 1988 (1988-12-03)