January 27, 1974 • 1h 30m
Episode 1 of Season 4 premiered on January 27, 1974
February 24, 1974 • 1h 30m
Episode 2 of Season 4 premiered on February 24, 1974
April 7, 1974 • 1h 30m
Episode 3 of Season 4 premiered on April 7, 1974
May 12, 1974 • 1h 30m
Episode 4 of Season 4 premiered on May 12, 1974
July 14, 1974 • 1h 30m
Episode 5 of Season 4 premiered on July 14, 1974
September 7, 1974 • 1h 30m
Episode 6 of Season 4 premiered on September 7, 1974
September 29, 1974 • 1h 30m
Episode 7 of Season 4 premiered on September 29, 1974
November 23, 1974 • 1h 30m
Episode 8 of Season 4 premiered on November 23, 1974
December 15, 1974 • 1h 30m
Episode 9 of Season 4 premiered on December 15, 1974