In Search of..... - Seasons

Season 0

Syndication

Season 1 Host: Leonard Nimoy

Syndication , 1977

Season 2 Host: Leonard Nimoy

Syndication , 1977 - 1978

Season 3 Host: Leonard Nimoy

Syndication , 1978 - 1979

Season 4 Host: Leonard Nimoy

Syndication , 1979 - 1980

Season 5 Host: Leonard Nimoy

Syndication , 1980 - 1981

Season 6 Host: Leonard Nimoy

Syndication , 1981 - 1982

Season 7 Host: Mitch Pileggi (series revival)

Syndication , 2002