TV Listing of Yore: The primetime network lineup at 8PM EST #OTD in 1977 gave us "The Mary Tyler Moore Show" on CBS; "Emergency!" on NBC; and the debut of "Blansky's Beauties" on ABC (and yes, since it was the '70s, not to be outdone by the Fonz, Pinky Tuscadero HAD to jump over something). #spinoff