1966 | 13 Episodes
Season 1 of At Theatre Tonight premiered on July 21, 1966.
1967 | 25 Episodes
Season 2 of At Theatre Tonight premiered on January 13, 1967.
1968 | 14 Episodes
Season 3 of At Theatre Tonight premiered on March 7, 1968.
1969 | 28 Episodes
Season 4 of At Theatre Tonight premiered on January 3, 1969.
1970 | 24 Episodes
Season 5 of At Theatre Tonight premiered on January 9, 1970.
1971 | 24 Episodes
Season 6 of At Theatre Tonight premiered on January 14, 1971.
1972 | 26 Episodes
Season 7 of At Theatre Tonight premiered on January 10, 1972.
1973 | 28 Episodes
Season 8 of At Theatre Tonight premiered on January 5, 1973.
1974 | 24 Episodes
Season 9 of At Theatre Tonight premiered on January 11, 1974.
1975 | 22 Episodes
Season 10 of At Theatre Tonight premiered on January 13, 1975.
1976 | 26 Episodes
Season 11 of At Theatre Tonight premiered on January 1, 1976.
1977 | 25 Episodes
Season 12 of At Theatre Tonight premiered on January 1, 1977.
1978 | 26 Episodes
Season 13 of At Theatre Tonight premiered on January 6, 1978.
1979 | 23 Episodes
Season 14 of At Theatre Tonight premiered on January 5, 1979.
1980 | 24 Episodes
Season 15 of At Theatre Tonight premiered on January 11, 1980.
1981 | 19 Episodes
Season 16 of At Theatre Tonight premiered on January 16, 1981.
1982 | 11 Episodes
Season 17 of At Theatre Tonight premiered on January 15, 1982.
1983 | 12 Episodes
Season 18 of At Theatre Tonight premiered on July 8, 1983.
1984 | 9 Episodes
Season 19 of At Theatre Tonight premiered on May 19, 1984.
1985 | 11 Episodes
Season 20 of At Theatre Tonight premiered on January 5, 1985.
1986 | 1 Episodes
Season 21 of At Theatre Tonight premiered on February 22, 1986.
© All Rights Reserved 2025