1 - 1Breakaway Sep. 04, 1975- 1 - 2Force of Life Sep. 11, 1975
- 1 - 3Collision Course Sep. 18, 1975
- 1 - 4War Games Sep. 25, 1975
- 1 - 5Death's Other Dominion Oct. 02, 1975
- 1 - 6Voyager's Return Oct. 09, 1975
- 1 - 7Alpha Child Oct. 16, 1975
- 1 - 8Dragon's Domain Oct. 23, 1975
- 1 - 9Mission of the Darians Oct. 30, 1975
- 1 - 10Black Sun Nov. 06, 1975
- 1 - 11Guardian of Piri Nov. 13, 1975
- 1 - 12End of Eternity Nov. 20, 1975
- 1 - 13Matter of Life and Death Nov. 27, 1975
- 1 - 14Earthbound Dec. 04, 1975
- 1 - 15The Full Circle Dec. 11, 1975
- 1 - 16Another Time, Another Place Dec. 18, 1975
- 1 - 17The Last Sunset Jan. 01, 1976
- 1 - 18The Infernal Machine Jan. 08, 1976
- 1 - 19Ring Around the Moon Jan. 15, 1976
- 1 - 20Missing Link Jan. 22, 1976
- 1 - 21Space Brain Jan. 29, 1976
- 1 - 22The Troubled Spirit Feb. 05, 1976
- 1 - 23The Testament of Arkadia Feb. 12, 1976
- 1 - 24The Last Enemy Feb. 19, 1976
