Season 1 (1974)

Release date: 1974-05-01

Release date: 1974-07-07

Release date: 1975-02-16

Release date: 1975-06-15

Release date: 1975-09-21

Release date: 1976-01-01

Release date: 1976-03-14

Release date: 1976-09-04

Release date: 1977-01-15

Release date: 1977-04-10

Release date: 1977-07-30

Release date: 1977-11-05

Release date: 1978-02-19

Release date: 1978-06-25

Release date: 1978-10-29

Release date: 1979-03-25

Release date: 1979-05-01

Release date: 1979-05-24

Release date: 1980-03-30

Release date: 1980-04-20

Release date: 1980-05-11

Release date: 1980-09-21

Release date: 1981-05-01

Release date: 1981-05-31

Release date: 1982-02-28

Release date: 1982-04-12

Release date: 1982-10-17

Release date: 1982-11-14

Release date: 1982-12-12

Release date: 1983-06-26

Release date: 1983-12-26

Release date: 1984-01-28

Release date: 1984-06-02

Release date: 1985-05-01

Release date: 1987-01-31

Release date: 1987-11-28