Show #957 Today's Contestants: Kathy Serenberg vs. B.W. Radley vs. Alison Roberts Details Casts Title Show #957 Genres Reality Family Release Date 1988-11-01 Episode Runtime 00 Hours 30 Minutes Season Number 5 Episode Number 42 Production Companies Sony Pictures Television, Columbia TriStar Television, Jeopardy Productions, Merv Griffin Enterprises Alex Trebek Self - Host Johnny Gilbert Self - Announcer (voice)