April 21, 1971
Episode 1 of Season 6 premiered on April 21, 1971
April 28, 1971
Episode 2 of Season 6 premiered on April 28, 1971
May 5, 1971
Episode 3 of Season 6 premiered on May 5, 1971
May 12, 1971
Episode 4 of Season 6 premiered on May 12, 1971
May 19, 1971
Episode 5 of Season 6 premiered on May 19, 1971
May 26, 1971
Episode 6 of Season 6 premiered on May 26, 1971
June 2, 1971
Episode 7 of Season 6 premiered on June 2, 1971
June 9, 1971
Episode 8 of Season 6 premiered on June 9, 1971
June 16, 1971
Episode 9 of Season 6 premiered on June 16, 1971
June 23, 1971
Episode 10 of Season 6 premiered on June 23, 1971
June 30, 1971
Episode 11 of Season 6 premiered on June 30, 1971
July 7, 1971
Episode 12 of Season 6 premiered on July 7, 1971
July 14, 1971
Episode 13 of Season 6 premiered on July 14, 1971
July 21, 1971
Episode 14 of Season 6 premiered on July 21, 1971