After "SCTV" and "SNL," Martin Short's top-knotted, triangle-tinkling uber-nerd conquered Saturday morning TV─I must say─with this animated offering from Hanna-Barbera that aired on NBC. Jonathan Winters and Short's "SCTV" cohorts Joe Flaherty, Catherine O'Hara, and Andrea Martin also provided voice talent for Ed's escapades. Standard; Soundtrack: English Dolby Digital mono. 13 episodes on 2 discs. 5 hrs.