Season 1 CBS , 1978 Watch now Season 2 CBS , 1978 - 1979 Watch now Season 3 CBS , 1979 - 1980 Watch now Season 4 CBS , 1980 - 1981 Watch now Season 5 CBS , 1981 - 1982 Watch now Season 6 CBS , 1982 - 1983 Watch now Season 7 CBS , 1983 - 1984 Watch now Season 8 CBS , 1984 - 1985 Watch now Season 9 CBS , 1985 - 1986 Watch now Season 10 CBS , 1986 - 1987 Watch now Season 11 CBS , 1987 - 1988 Watch now Season 12 CBS , 1988 - 1989 Watch now Season 13 CBS , 1989 - 1990 Watch now Season 14 CBS , 1990 - 1991 Watch now
, 1978 - 1979
, 1979 - 1980
, 1980 - 1981
, 1981 - 1982
, 1982 - 1983
, 1983 - 1984
, 1984 - 1985
, 1985 - 1986
, 1986 - 1987
, 1987 - 1988
, 1988 - 1989
, 1989 - 1990
, 1990 - 1991
