Show #983 Today's Contestants: Mark McDermott vs. Mina Wender vs. Joe Ornstein Details Casts Title Show #983 Genres Reality Family Release Date 1988-12-07 Episode Runtime 00 Hours 30 Minutes Season Number 5 Episode Number 68 Production Companies Sony Pictures Television, Columbia TriStar Television, Jeopardy Productions, Merv Griffin Enterprises Alex Trebek Self - Host Johnny Gilbert Self - Announcer (voice)