January 24, 1974 • 50m
Episode 1 of Season 4 premiered on January 24, 1974
January 31, 1974 • 50m
Episode 2 of Season 4 premiered on January 31, 1974
February 7, 1974 • 50m
Episode 3 of Season 4 premiered on February 7, 1974
February 14, 1974 • 50m
Episode 4 of Season 4 premiered on February 14, 1974
February 21, 1974 • 50m
Episode 5 of Season 4 premiered on February 21, 1974
February 28, 1974 • 50m
Episode 6 of Season 4 premiered on February 28, 1974
March 7, 1974 • 50m
Episode 7 of Season 4 premiered on March 7, 1974
March 21, 1974 • 50m
Episode 8 of Season 4 premiered on March 21, 1974
March 28, 1974 • 50m
Episode 9 of Season 4 premiered on March 28, 1974
April 4, 1974 • 50m
Episode 10 of Season 4 premiered on April 4, 1974
April 25, 1974 • 50m
Episode 11 of Season 4 premiered on April 25, 1974
August 14, 1974 • 50m
Episode 12 of Season 4 premiered on August 14, 1974
August 21, 1974 • 50m
Episode 13 of Season 4 premiered on August 21, 1974
September 11, 1974 • 50m
Episode 14 of Season 4 premiered on September 11, 1974