| No. | Season | Start | End | | 1 | 1946-1947 TV Season | Jun 9, 1946 | Mar 29, 1947 |
| 2 | 1947-1948 TV Season | Oct 5, 1947 | Mar 27, 1948 |
| 3 | 1948-1949 TV Season | Aug 29, 1948 | Mar 26, 1949 |
| 4 | 1949-1950 TV Season | Aug 28, 1949 | Mar 25, 1950 |
| 5 | 1950-1951 TV Season | Aug 27, 1950 | Apr 21, 1951 |
| 6 | 1951-1952 TV Season | Sep 30, 1951 | Jun 21, 1952 |
| 7 | 1952-1953 TV Season | Aug 31, 1952 | May 23, 1953 |
| 8 | 1953-1954 TV Season | Aug 30, 1953 | May 22, 1954 |
| 9 | 1954-1955 TV Season | Aug 29, 1954 | May 21, 1955 |
| 10 | 1955-1956 TV Season | Oct 30, 1955 | Jun 23, 1956 |
| 11 | 1956-1957 TV Season | Oct 28, 1956 | Jun 22, 1957 |
| 12 | 1957-1958 TV Season | Oct 27, 1957 | Jun 21, 1958 |
| 13 | 1958-1959 TV Season | Oct 26, 1958 | Jun 21, 1959 |
| 14 | 1959-1960 TV Season | Oct 26, 1959 | Apr 17, 1960 |
| 15 | 1960-1961 TV Season | Sep 5, 1960 | Mar 25, 1961 |
| 16 | 1961-1962 TV Season | Sep 4, 1961 | Apr 29, 1962 |
| 17 | 1962-1963 TV Season | Sep 3, 1962 | Apr 28, 1963 |
| 18 | 1963-1964 TV Season | Sep 2, 1963 | Apr 26, 1964 |
| 19 | 1964-1965 TV Season | Sep 7, 1964 | Apr 25, 1965 |
| 20 | 1965-1966 TV Season | Sep 6, 1965 | Apr 24, 1966 |
| 21 | 1966-1967 TV Season | Sep 5, 1966 | Apr 30, 1967 |
| 22 | 1967-1968 TV Season | Sep 4, 1967 | Apr 28, 1968 |
| 23 | 1968-1969 TV Season | Sep 2, 1968 | Apr 27, 1969 |
| 24 | 1969-1970 TV Season | Sep 1, 1969 | Apr 26, 1970 |
| 25 | 1970-1971 TV Season | Sep 21, 1970 | Apr 25, 1971 |
| 26 | 1971-1972 TV Season | Sep 20, 1971 | Apr 30, 1972 |
| 27 | 1972-1973 TV Season | Sep 11, 1972 | Apr 29, 1973 |
| 28 | 1973-1974 TV Season | Sep 17, 1973 | Apr 28, 1974 |
| 29 | 1974-1975 TV Season | Sep 16, 1974 | Apr 27, 1975 |
| 30 | 1975-1976 TV Season | Sep 15, 1975 | Apr 25, 1976 |
| 31 | 1976-1977 TV Season | Sep 20, 1976 | Apr 24, 1977 |
| 32 | 1977-1978 TV Season | Sep 19, 1977 | Apr 30, 1978 |
| 33 | 1978-1979 TV Season | Sep 18, 1978 | Apr 29, 1979 |
| 34 | 1979-1980 TV Season | Sep 17, 1979 | Apr 27, 1980 |
| 35 | 1980-1981 TV Season | Oct 27, 1980 | Apr 26, 1981 |
| 36 | 1981-1982 TV Season | Sep 21, 1981 | Apr 25, 1982 |
| 37 | 1982-1983 TV Season | Sep 20, 1982 | Apr 24, 1983 |
| 38 | 1983-1984 TV Season | Sep 26, 1983 | Apr 29, 1984 |
| 39 | 1984-1985 TV Season | Sep 24, 1984 | Apr 28, 1985 |
| 40 | 1985-1986 TV Season | Sep 23, 1985 | Apr 27, 1986 |
| 41 | 1986-1987 TV Season | Sep 15, 1986 | Apr 26, 1987 |
| 42 | 1987-1988 TV Season | Sep 21, 1987 | Apr 24, 1988 |
| 43 | 1988-1989 TV Season | Sep 19, 1988 | Apr 30, 1989 |
| 44 | 1989-1990 TV Season | Sep 18, 1989 | Apr 29, 1990 |
| 45 | 1990-1991 TV Season | Sep 17, 1990 | Apr 28, 1991 |
| 46 | 1991-1992 TV Season | Sep 16, 1991 | Apr 26, 1992 |
| 47 | 1992-1993 TV Season | Sep 21, 1992 | Apr 25, 1993 |
| 48 | 1993-1994 TV Season | Sep 20, 1993 | Apr 24, 1994 |
| 49 | 1994-1995 TV Season | Sep 19, 1994 | Apr 30, 1995 |
| 50 | 1995-1996 TV Season | Sep 11, 1995 | May 26, 1996 |
| 51 | 1996-1997 TV Season | Sep 9, 1996 | May 25, 1997 |
| 52 | 1997-1998 TV Season | Sep 15, 1997 | May 31, 1998 |
| 53 | 1998-1999 TV Season | Sep 14, 1998 | May 30, 1999 |
| 54 | 1999-2000 TV Season | Sep 19, 1999 | May 28, 2000 |
| 55 | 2000-2001 TV Season | Oct 2, 2000 | May 27, 2001 |
| 56 | 2001-2002 TV Season | Nov 5, 2001 | May 26, 2002 |
| 57 | 2002-2003 TV Season | Aug 26, 2002 | May 25, 2003 |
| 58 | 2003-2004 TV Season | Sep 22, 2003 | May 30, 2004 |
| 59 | 2004-2005 TV Season | Sep 20, 2004 | May 29, 2005 |
| 60 | 2005-2006 TV Season | Sep 19, 2005 | May 28, 2006 |
| 61 | 2006-2007 TV Season | Sep 18, 2006 | May 27, 2007 |
| 62 | 2007-2008 TV Season | Sep 17, 2007 | May 25, 2008 |
| 63 | 2008-2009 TV Season | Sep 22, 2008 | May 31, 2009 |
| 64 | 2009-2010 TV Season | Sep 21, 2009 | May 30, 2010 |
| 65 | 2010-2011 TV Season | Aug 30, 2010 | May 29, 2011 |
| 66 | 2011-2012 TV Season | Sep 19, 2011 | May 27, 2012 |
| 67 | 2012-2013 TV Season | Sep 24, 2012 | May 26, 2013 |
| 68 | 2013-2014 TV Season | Sep 23, 2013 | May 25, 2014 |
| 69 | 2014-2015 TV Season | Aug 25, 2014 | May 31, 2015 |
| 70 | 2015-2016 TV Season | Sep 21, 2015 | May 29, 2016 |
| 71 | 2016-2017 TV Season | Sep 19, 2016 | May 28, 2017 |
| 72 | 2017-2018 TV Season | Sep 18, 2017 | May 23, 2018 |
| 73 | 2018-2019 TV Season | Sep 24, 2018 | May 26, 2019 |
| 74 | 2019-2020 TV Season | Sep 23, 2019 | Jun 28, 2020 |
| 75 | 2020-2021 TV Season | Sep 21, 2020 | May 30, 2021 |
| 76 | 2021-2022 TV Season | Sep 20, 2021 | May 29, 2022 |
| 77 | 2022-2023 TV Season | Sep 19, 2022 | May 28, 2023 |
| 78 | 2023-2024 TV Season | Sep 25, 2023 | May 26, 2024 |
| 79 | 2024-2025 TV Season | Sep 23, 2024 | May 25, 2025 |
| 80 | 2025-2026 TV Season | Sep 22, 2025 | May 31, 2026 |
Showing 1 - 80 of 80 seasons