Season 35, Episode 23 20/20

First Aired: May 18, 2012

Case studies of rare medical conditions, including misophonia, a hatred of ordinary sounds; pica, a craving for inedible objects; gelastic seizures, which cause uncontrollable giggling; and a parasitic bacterial infection that causes strange behaviors. Interviewees include Kelly Ripa.

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  • Premiered: June 6, 1978
  • Rating: None
  • Premise: A durable newsmagazine mixing investigative pieces with human-interest and celebrity features that's ABC's oldest prime-time series despite its notoriously rocky premiere. (Hosts Robert Hughes and Harold Hayes lasted only that one show.) (more)

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