Watched 0 of 22 episodes this season
Sep 19, 1976
S04E01 - The Return of Bigfoot (I)
Sep 26, 1976
S04E02 - Nightmare in the Sky
Oct 3, 1976
S04E03 - Double Trouble
Oct 17, 1976
S04E04 - The Most Dangerous Enemy
Oct 24, 1976
S04E05 - H+2+O = Death
Oct 31, 1976
S04E06 - Kill Oscar (II)
Nov 7, 1976
S04E07 - The Bionic Boy
Nov 21, 1976
S04E08 - Vulture of the Andes
Nov 28, 1976
S04E09 - The Thunderbird Connection
Dec 12, 1976
S04E10 - A Bionic Christmas Carol
Dec 19, 1976
S04E11 - Task Force
Jan 2, 1977
S04E12 - The Ultimate Imposter
Jan 9, 1977
S04E13 - Death Probe (1)
Jan 16, 1977
S04E14 - Death Probe (2)
Jan 23, 1977
S04E15 - Danny's Inferno
Jan 30, 1977
S04E16 - Fires of Hell
Feb 6, 1977
S04E17 - The Infiltrators
Feb 13, 1977
S04E18 - Carnival of Spies
Feb 20, 1977
S04E19 - U-509
Feb 27, 1977
S04E20 - The Privacy of the Mind
Mar 6, 1977
S04E21 - To Catch the Eagle
Mar 13, 1977
S04E22 - The Ghostly Teletype