Season 4

This season is locked. New artwork may be added.
  • TheTVDB.com Season ID 12525
  • Created February 4, 2008
  • Modified January 28, 2024
When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.
Name First Aired Runtime Image
S04E01 The Return of Bigfoot (1)
September 19, 1976
ABC (US)
60
S04E02 The Return of Bigfoot (2)
September 22, 1976
ABC (US)
60
S04E03 Nightmare in the Sky
September 26, 1976
ABC (US)
60
S04E04 Double Trouble
October 3, 1976
ABC (US)
60
S04E05 The Most Dangerous Enemy
October 17, 1976
ABC (US)
60
S04E06 H+2+O = Death
October 24, 1976
ABC (US)
60
S04E07 Kill Oscar (2)
October 31, 1976
ABC (US)
48
S04E08 The Bionic Boy
October 31, 1976
ABC (US)
60
S04E09 Vulture of the Andes
November 21, 1976
ABC (US)
60
S04E10 The Thunderbird Connection
November 28, 1976
ABC (US)
60
S04E11 A Bionic Christmas Carol
December 12, 1976
ABC (US)
60
S04E12 Task Force
December 19, 1976
ABC (US)
60
S04E13 The Ultimate Imposter
January 2, 1977
ABC (US)
60
S04E14 Death Probe (1)
January 9, 1977
ABC (US)
60
S04E15 Death Probe (2)
January 16, 1977
ABC (US)
60
S04E16 Danny's Inferno
January 23, 1977
ABC (US)
60
S04E17 Fires of Hell
January 30, 1977
ABC (US)
60
S04E18 The Infiltrators
February 6, 1977
ABC (US)
60
S04E19 Carnival of Spies
February 13, 1977
ABC (US)
60
S04E20 U-509
February 20, 1977
ABC (US)
60
S04E21 The Privacy of the Mind
February 27, 1977
ABC (US)
60
S04E22 To Catch the Eagle
March 6, 1977
ABC (US)
60
S04E23 The Ghostly Teletype
season finale
May 15, 1977
ABC (US)
60

No artwork of this type.

No artwork of this type.

No artwork of this type.