E1 - Episode 1

Aired: March 29, 1975

E2 - Episode 2

Aired: February 03, 1976

E3 - Episode 3

Aired: January 04, 1977

E4 - Episode 4

Aired: January 25, 1977

E5 - Episode 5

Aired: February 22, 1977

E6 - Episode 6

Aired: March 15, 1977

E7 - Episode 7

Aired: April 05, 1977

E8 - Episode 8

Aired: May 03, 1977

E9 - Episode 9

Aired: February 07, 1978

E10 - Episode 10

Aired: March 07, 1978

E11 - Episode 11

Aired: April 11, 1978

E12 - Episode 12

Aired: May 16, 1978

E13 - Episode 13

Aired: June 20, 1978

E14 - Episode 14

Aired: July 25, 1978

E15 - Episode 15

Aired: September 18, 1978

E16 - Episode 16

Aired: October 16, 1978

E17 - Episode 17

Aired: November 13, 1979

E18 - Episode 18

Aired: December 11, 1979

E19 - Episode 19

Aired: January 08, 1980

E20 - Episode 20

Aired: February 05, 1980