Tunnel of Fear
Return to the Planet of the Apes - S1 - E4
Bill and Jeff move the humans from the warpath of General Urko and his army.
Return to the Planet of the Apes: Season 1 - 13 Episode s
1x1 - Flames of Doom
September 6, 1975
A trio of astronauts are thrust forward in time. They find themselves fugitives after crash-landing on the Planet of the Apes.
1x2 - Escape from Ape City
September 13, 1975
After nearly dying in an attack on the humanoids' caves by General Urko's gorilla army, Jeff is able to hide with Nova and avoid being captured.
1x3 - The Unearthly Prophecy
September 20, 1975
Urko and his army search the desert for the entrance to the Under-dwellers' caverns.
1x4 - Tunnel of Fear
September 27, 1975
Bill and Jeff move the humans from the warpath of General Urko and his army.
1x5 - Lagoon of Peril
October 4, 1975
The Simian Senate is holding a top-secret session debating the possibility of intelligent humans after one of Urko's soldiers returns, delirious from the Forbidden Zone.
1x6 - Terror on Ice Mountain
October 11, 1975
During an archeological dig, Cornelius uncovers an ancient, human-made book entitled 'A Day at the Zoo'.
1x7 - River of Flames
October 18, 1975
Bill and Jeff discuss the best means of eluding Urko's troops when Judy insists that the laser previously rescued from the ship be used as a source of escape.
1x8 - Screaming Wings
October 25, 1975
Bill, Jeff and Judy head for the human settlement across the plain between the mountain ranges when they spy human shapes far below. A WWII Curtiss P-40 appears in the sky...
1x9 - Trail to the Unknown
November 1, 1975
Bill, Jeff and Judy begin building rafts to help the human tribes reach New Valley. As always, Urko is in pursuit. I wonder if he gets paid overtime...
1x10 - Attack from the Clouds
November 8, 1975
During the night, Ape City is awakened by the sounds of huge, flying objects.
1x11 - Mission of Mercy
November 15, 1975
As a result of a dog fight with the flying monster, most of the plane's fuel is gone leaving only a two to three-hour supply.
1x12 - Invasion of the Underdwellers
November 22, 1975
Reports pour in to the police that burglars are striking all over Ape City.
1x13 - Battle of the Titans
November 29, 1975
Urko has been relieved of his duties for three months because of his recent negligence involving his leadership and the failed attempts at capturing Blue Eyes and the rest of the humans.