Season 1 (1972)

Release date: 1972-01-29

Release date: 1972-03-25

Release date: 1972-05-20

Release date: 1972-07-15

Release date: 1972-09-23

Release date: 1972-11-18

Release date: 1973-01-13

Release date: 1973-03-10

Release date: 1973-05-05

Release date: 1973-06-30

Release date: 1973-09-22

Release date: 1973-11-17

Release date: 1974-01-26

Release date: 1974-04-13

Release date: 1974-11-02

Release date: 1975-01-18

Release date: 1975-03-29

Release date: 1975-06-28

Release date: 1975-09-27

Release date: 1975-11-22

Release date: 1976-01-31

Release date: 1976-03-27

Release date: 1976-05-01

Release date: 1976-07-03

Release date: 1976-09-25

Release date: 1976-12-26

Release date: 1977-01-29

Release date: 1977-04-30

Release date: 1977-07-16

Release date: 1977-09-10

Release date: 1977-12-25

Release date: 1978-02-11

Release date: 1978-04-29

Release date: 1978-07-22

Release date: 1978-10-14

Release date: 1978-12-26

Release date: 1979-03-03

Release date: 1979-04-14

Release date: 1979-06-16

Release date: 1979-09-29

Release date: 1979-11-10

Release date: 1979-12-25

Release date: 1980-03-01

Release date: 1980-04-19

Release date: 1980-06-14

Release date: 1980-09-13

Release date: 1980-11-01

Release date: 1980-12-25

Release date: 1981-03-14

Release date: 1981-05-02

Release date: 1981-07-11

Release date: 1981-08-29

Release date: 1981-10-31

Release date: 1981-12-26

Release date: 1982-03-27

Release date: 1982-05-29

Release date: 1982-07-03

Release date: 1982-08-28

Release date: 1982-10-30

Release date: 1982-12-25

Release date: 1983-02-26

Release date: 1983-04-30

Release date: 1983-07-09

Release date: 1983-09-03

Release date: 1983-11-05

Release date: 1983-12-25

Release date: 1984-02-25

Release date: 1984-04-21

Release date: 1984-06-30

Release date: 1984-09-08

Release date: 1984-11-03

Release date: 1984-12-25

Release date: 1985-02-23

Release date: 1985-04-20

Release date: 1985-06-08

Release date: 1985-09-07

Release date: 1985-11-02

Release date: 1985-12-21

Release date: 1986-02-15

Release date: 1986-04-05

Release date: 1986-06-07

Release date: 1986-08-30

Release date: 1986-11-01

Release date: 1986-12-20

Release date: 1987-02-28

Release date: 1987-04-18

Release date: 1987-06-20

Release date: 1987-09-05

Release date: 1987-10-31

Release date: 1987-12-19

Release date: 1988-03-05

Release date: 1988-04-02

Release date: 1988-07-02

Release date: 1988-09-10

Release date: 1988-10-29

Release date: 1988-12-26

Release date: 1989-03-04

Release date: 1989-04-15

Release date: 1989-06-24

Release date: 1989-09-23

Release date: 1989-10-21

Release date: 1989-12-25

Release date: 1990-03-10

Release date: 1990-04-21

Release date: 1990-06-09

Release date: 1990-09-01

Release date: 1990-10-20

Release date: 1990-12-22

Release date: 1991-01-12

Release date: 1991-03-16

Release date: 1991-06-16

Release date: 1991-08-10

Release date: 1991-12-22

Release date: 1992-03-21

Release date: 1992-06-20

Release date: 1992-07-18

Release date: 1992-10-10

Release date: 1992-12-19