(1,472 episodes, 1971-1988)
(856 episodes, 1973-1999)
story by (44 episodes, 1979-1980)
associate head writer (30 episodes, 1996-1999)
head writer (14 episodes, 1995-1997)
story (4 episodes, 1980)
co-head writer (14 episodes, 1995-1997)
writer (1 episode, 1999)
(690 episodes, 1973-1975)
creator (343 episodes, 1964-1985)
creator (630 episodes, 1964-1998)
(514 episodes, 1974-1975)
writer (1 episode, 1975)
associate head writer (307 episodes, 1984-1998)
(490 episodes, 1984-1999)
writer (35 episodes, 1984-1999)
breakdown writer (31 episodes, 1988-1999)
head writer (2 episodes, 1995)
script writer (1 episode, 1987)
written by (1 episode, 1999)
writer (299 episodes, 1998-1999)
(351 episodes, 1998-1999)
(339 episodes, 1965-1969)
written by (38 episodes, 1965)
writer (298 episodes, 1998-1999)
(318 episodes, 1998-1999)
(281 episodes, 1989-1998)
writer (62 episodes, 1989-1997)
associate head writer (5 episodes, 1998)
script writer (3 episodes, 1997)
breakdown writer (2 episodes, 1998)
written by (2 episodes, 1996)
(269 episodes, 1975-1989)
writer (5 episodes, 1982-1989)
associate head writer (1 episode, 1989)
written by (1 episode, 1982)
(255 episodes, 1990-1995)
associate head writer (38 episodes, 1990-1995)
breakdown writer (1 episode, 1995)
writer (1 episode, 1994)
(230 episodes, 1989-1994)
associate head writer (35 episodes, 1989-1992)
head writer (9 episodes, 1992-1994)
(229 episodes, 1985-1998)
writer (30 episodes, 1985-1997)
associate head writer (16 episodes, 1986-1998)
breakdown writer (10 episodes, 1996-1997)
script writer (7 episodes, 1995-1996)
(209 episodes, 1984-1994)
writer (37 episodes, 1984-1994)
breakdown writer (5 episodes, 1993-1994)
script writer (1 episode, 1994)
(192 episodes, 1989-1995)
writer (30 episodes, 1989-1991)
script writer (4 episodes, 1989)
breakdown writer (3 episodes, 1992-1994)
associate head writer (2 episodes, 1995)
head writer (38 episodes, 1989-1992)
(190 episodes, 1969-1982)
writer (1 episode, 1982)
(185 episodes, 1993-1999)
writer (49 episodes, 1994-1999)
(176 episodes, 1973)
written by (171 episodes, 1965)
head writer (unknown episodes)
(139 episodes, 1984-1990)
writer (31 episodes, 1984-1990)
associate head writer (15 episodes, 1984-1987)
written by (1 episode, 1985)
(126 episodes, 1979-1995)
written by (48 episodes, 1979-1985)
associate head writer (17 episodes, 1984-1995)
writer (5 episodes, 1984-1994)
co-head writer (4 episodes, 1985)
head writer (4 episodes, 1985)
(121 episodes, 1983-1990)
writer (51 episodes, 1983-1990)
associate head writer (2 episodes, 1986-1987)
(121 episodes, 1988-1996)
associate head writer (52 episodes, 1988-1996)
breakdown writer (8 episodes, 1996)
writer (2 episodes, 1996)
(116 episodes, 1983-1990)
writer (50 episodes, 1983-1990)
head writer (31 episodes, 1986-1997)
co-head writer (31 episodes, 1986-1997)
(108 episodes, 1991-1992)
associate head writer (2 episodes, 1992)
(105 episodes, 1991)
writer (10 episodes, 1991)
(102 episodes, 1991-1992)
head writer (11 episodes, 1995-1996)
associate head writer (23 episodes, 1993-1997)
co-head writer (11 episodes, 1995-1996)
writer (3 episodes, 1994-1996)
(98 episodes, 1991-1995)
writer (12 episodes, 1992-1995)
(98 episodes, 1995-1998)
associate head writer (23 episodes, 1995-1998)
breakdown writer (13 episodes, 1996-1998)
writer (5 episodes, 1996-1997)
(95 episodes, 1991-1993)
associate head writer (3 episodes, 1992-1993)
associate writer (unknown episodes)
writer (24 episodes, 1997-1999)
script writer (1 episode, 1998)
(82 episodes, 1993-1997)
writer (28 episodes, 1994-1997)
(71 episodes, 1985-1999)
writer (23 episodes, 1985-1999)
co-head writer (6 episodes, 1985-1986)
(69 episodes, 1992-1995)
writer (15 episodes, 1992-1995)
head writer (18 episodes, 1984-1998)
writer (11 episodes, 1985-1999)
associate head writer (8 episodes, 1998-1999)
breakdown writer (3 episodes, 1998-1999)
co-head writer (18 episodes, 1984-1998)
script writer (1 episode, 1999)
(67 episodes, 1998-1999)
associate head writer (16 episodes, 1998-1999)
writer (3 episodes, 1999)
(64 episodes, 1986-1997)
writer (21 episodes, 1986-1997)
written by (47 episodes, 1979-1980)
writer (7 episodes, 1983-1984)
(57 episodes, 1979-1984)
head writer (4 episodes, 1983)
(56 episodes, 1979-1983)
associate head writer (2 episodes, 1983)
co-head writer (4 episodes, 1983)
story editor (1 episode, 1982)
head writer (15 episodes, 1998-1999)
co-head writer (15 episodes, 1998-1999)
writer (2 episodes, 1999)
(53 episodes, 1998-1999)
writer (18 episodes, 1998-1999)
story by (43 episodes, 1980)
(52 episodes, 1980-1983)
head writer (3 episodes, 1983)
head writer (14 episodes, 1998-1999)
(48 episodes, 1979-1980)
written by (45 episodes, 1980)
(47 episodes, 1979-1980)
story by (1 episode, 1979)
(38 episodes, 1965)
(36 episodes, 1998-1999)
breakdown writer (2 episodes, 1999)
script writer (2 episodes, 1999)
associate head writer (1 episode, 1999)
associate head writer (7 episodes, 1993-1995)
(33 episodes, 1985-1989)
writer (5 episodes, 1985-1986)
(33 episodes, 1997-1999)
writer (15 episodes, 1997-1999)
head writer (11 episodes, 1987-1988)
co-head writer (11 episodes, 1987-1988)
associate head writer (2 episodes, 1987)
staff writer (unknown episodes)
writer (5 episodes, 1995)
writer (14 episodes, 1996-1997)
(30 episodes, 1996-1997)
associate head writer (7 episodes, 1996)
(30 episodes, 1999)
associate head writer (5 episodes, 1999)
(29 episodes, 1987-1989)
writer (13 episodes, 1987-1989)
(26 episodes, 1987-1988)
associate head writer (7 episodes, 1987-1988)
writer (5 episodes, 1987-1988)
head writer (6 episodes, 1997)
(24 episodes, 1997-1998)
writer (8 episodes, 1997-1998)
(22 episodes, 1999)
writer (7 episodes, 1999)
(21 episodes, 1985-1986)
head writer (2 episodes, 1985-1986)
(21 episodes, 1996-1997)
writer (7 episodes, 1996-1997)
associate head writer (10 episodes, 1983-1984)
writer (7 episodes, 1984-1985)
(19 episodes, 1983-1985)
(19 episodes, 1993-1994)
writer (3 episodes, 1993-1994)
writer (15 episodes, 1982-1984)
(16 episodes, 1982-1984)
(16 episodes, 1997-1998)
associate head writer (3 episodes, 1998)
breakdown writer (1 episode, 1997)
co-head writer (9 episodes, 1984-1985)
associate head writer (3 episodes, 1984)
head writer (9 episodes, 1984-1985)
breakdown writer (1 episode, 1984)
(15 episodes, 1988-1989)
associate head writer (7 episodes, 1989)
writer (1 episode, 1989)
writer (11 episodes, 1996)
(15 episodes, 1995-1996)
(14 episodes, 1995-1996)
(14 episodes, 1997)
writer (4 episodes, 1997)
(13 episodes, 1986-1987)
writer (3 episodes, 1986-1987)
script writer (2 episodes, 1986-1987)
(12 episodes, 1986-1989)
script writer (1 episode, 1986)
writer (1 episode, 1986)
(12 episodes, 1997-1998)
writer (1 episode, 1997)
(11 episodes, 1985-1986)
writer (2 episodes, 1985)
associate head writer (1 episode, 1986)
writer (9 episodes, 1984-1991)
(10 episodes, 1984-1991)
(10 episodes, 1992-1995)
writer (3 episodes, 1992-1993)
(8 episodes, 1995-1996)
associate head writer (2 episodes, 1996)
breakdown writer (unknown episodes)
associate head writer (3 episodes, 1998-1999)
writer (3 episodes, 1981)
written by (2 episodes, 1981)
associate head writer (unknown episodes)
co-head writer (1 episode, 1981)
head writer (3 episodes, 1982)
(7 episodes, 1981-1982)
written by (2 episodes, 1982)
writer (5 episodes, 1982)
writer (4 episodes, 1981)
(7 episodes, 1981)
associate head writer (3 episodes, 1983)
writer (3 episodes, 1983)
(7 episodes, 1983)
writer (6 episodes, 1995-1996)
written by (1 episode, 1996)
(7 episodes, 1995)
story (3 episodes, 1981)
head writer (1 episode, 1981)
writer (1 episode, 1981)
written by (1 episode, 1981)
(5 episodes, 1981-1982)
writer (2 episodes, 1982)
writer (2 episodes, 1981)
(5 episodes, 1981)
writer (4 episodes, 1982)
writer (5 episodes, 1985-1996)
(5 episodes, 1985)
(5 episodes, 1986)
writer (2 episodes, 1986)
(5 episodes, 1987)
writer (2 episodes, 1987)
head writer (4 episodes, 1988)
(4 episodes, 1992)
(3 episodes, 1981)
(3 episodes, 1985)
writer (2 episodes, 1989)
(3 episodes, 1988-1989)
(3 episodes, 1988)
(2 episodes, 1982-1983)
breakdown writer (2 episodes, 1984)
(2 episodes, 1985)
writer (1 episode, 1985)
(2 episodes, 1986)
(2 episodes, 1988-1989)
(2 episodes, 1999)
written by (1 episode, 1979)
teleplay by (1 episode, 1979)
writer (1 episode, 1983)
writer (1 episode, 1984)
(1 episode, 1985)
(1 episode, 1986)
(1 episode, 1991)
(1 episode, 1992)
associate head writer (1 episode, 1993)
head writer (1 episode, 1995)
(1 episode, 1997)
(1 episode, 1999)
(1969-1971) (unknown episodes)
(1969-1970) (unknown episodes)
(1970-1973) (unknown episodes)
(1970-1972) (unknown episodes)
storyline consultant (unknown episodes)
(unknown episodes)
(1988, 1997) (unknown episodes)