1x1 - Flash Gordon and the Planet of Death

October 1, 1954

1x2 - Escape into Time

October 8, 1954

1x3 - The Electro Man

October 15, 1954

1x4 - The Vengeance of Rabeed

October 22, 1954

1x5 - Akim the Terrible

November 5, 1954

The Galactic Bureau of Investigation. This episode is about a planet ran by AKIM THE TERRIBLE, where it is a crime to help old or sick people who are being robbed.

1x7 - The Dancing Death

November 19, 1954

1x8 - The Breath of Death

November 26, 1954

1x9 - The Great Secret

December 3, 1954

1x10 - Return of the Androids

December 10, 1954

1x11 - The Frightened King

December 17, 1954

1x12 - The Deadly Deception

December 24, 1954

1x13 - Duel Against Darkness

December 31, 1954

1x14 - The Sound Gun

January 14, 1955

1x15 - The Weapon That Walked

January 31, 1955

1x16 - Mission to Masca

February 4, 1955

1x17 - The Lure of Light

February 11, 1955

1x18 - The Rains of Death

February 18, 1955

1x19 - Flash Gordon and the Race Against Time

February 25, 1955

There is to be a vote on Mars to decided if the Galaxy Bureau of Investigation will continue. Flash, Dale and Zarkov have a stake in this because they work for the G.B.I. Flash must get Commander Richards to Mars on Time. Will they make it?

1x20 - The Witch of Neptune

March 4, 1955

1x21 - Flash Gordon and the Brain Machine

March 11, 1955

Continued from last episode where Zarkov and Commander Richards are caught destroying the atmosphere of Neptune. Flash and Dale replace the machine that returns the breathable atmosphere to Neptune. Zydereen teleports Zarkov and Richards to Saturn where she starts drainng their knowledge and memories. Flash and Dale arrive but are too late to help their friend and Zydereen escapes.

1x22 - Struggle to the End

March 18, 1955

Flash Gordon pits himself against the mad witch, who is again trying to completely dominate the universe.

1x23 - The Water World Menace

March 25, 1955

1x24 - Saboteurs from Space

April 1, 1955

1x25 - The Forbidden Experiment

April 8, 1955

Dr. Zarkov receives a call from an old friend on planet Zeta N1. He needs Zarkov to bring him some serum. When Zarkov gets there he finds his friend is dead and he is captured. Flash and Dale come to rescue Zarkov and are also captured. They all just barely escape with their lives.

1x26 - Heat Wave

April 15, 1955

1x27 - The Hunger Invasion

April 22, 1955

1x28 - Encounter With Evil

April 29, 1955

1x29 - The Matter Duplicator

May 6, 1955

1x30 - The Micro-man Menace

May 13, 1955

1x31 - The Space Smugglers

May 20, 1955

1x32 - The Mystery of Phoros

May 27, 1955

1x33 - The Shadowy Death

June 3, 1955

1x34 - Death in the Negative

June 10, 1955

1x35 - The Earth's Core

June 17, 1955

1x36 - Deadline at Noon

June 24, 1955

Flash, Dale and Zarkov have to go back in time to the 1950s to stop a bomb that is destroying planets in their time. They are chased through West Berlin showing post World War II Berlin. Can they find and destroy the bomb before it goes off at noon?

1x37 - The Law of Velorum

July 1, 1955

1x38 - The Skyjackers

July 8, 1955

1x39 - The Subworld Revenge

July 15, 1955