Show #778 Today's Contestants: Todd Leopold vs. Jim Stevenson vs. Leah Greenwald Details Casts Title Show #778 Genres Reality Family Release Date 1988-01-13 Episode Runtime 00 Hours 30 Minutes Season Number 4 Episode Number 93 Production Companies Sony Pictures Television, Columbia TriStar Television, Jeopardy Productions, Merv Griffin Enterprises Alex Trebek Self - Host Johnny Gilbert Self - Announcer (voice)