producer (48 episodes, 1972-1974)
producer (16 episodes, 1966-1968)
producer (15 episodes, 1966-1975)
producer (15 episodes, 1968-1969)
producer (14 episodes, 1968-1976)
producer (12 episodes, 1969-1970)
producer (9 episodes, 1970-1981)
executive producer / delegate producer (9 episodes, 2000-2006)
producer (8 episodes, 1979-1981)
producer (7 episodes, 1977-1979)
producer (6 episodes, 1975-1982)
producer (5 episodes, 1966-1970)
producer (5 episodes, 1966-1967)
producer (5 episodes, 1972-1974)
producer (5 episodes, 1978-1980)
producer (5 episodes, 1979-1983)
producer (5 episodes, 2000-2001)
producer (4 episodes, 1966-1968)
producer (4 episodes, 1968)
producer (4 episodes, 1979)
producer (4 episodes, 1981-2006)
producer (3 episodes, 1977-1979)
producer (3 episodes, 1979-1981)
producer (3 episodes, 1979-1980)
executive producer (3 episodes, 2010-2012)
producer (2 episodes, 1965)
producer (2 episodes, 1966)
producer (2 episodes, 1968-1976)
producer (2 episodes, 1979-2000)
producer (2 episodes, 1979-1980)
producer (2 episodes, 1981-1982)
executive producer / producer (2 episodes, 2002-2006)
producer (2 episodes, 2010-2011)
producer (1 episode, 1971)
producer (1 episode, 1975)
producer (1 episode, 1976)
executive producer (1 episode, 1978)
producer (1 episode, 1978)
producer (1 episode, 1979)
producer (1 episode, 1980)
producer (1 episode, 1981)
producer (1 episode, 1982)
producer (1 episode, 1983)
producer (1 episode, 2003)
producer (1 episode, 2006)
producer (1 episode, 2010)
producer (1 episode, 2011)
producer (1 episode, 2012)