The BEST episodes of The Marvel Super Heroes

Every episode of The Marvel Super Heroes ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The Marvel Super Heroes!

This cartoon series, characterized by extremely limited animation, features five of the most popular super-powered heroes from Marvel Comics: the Incredible Hulk, the Mighty Thor, Captain America, Iron Man, and the Sub-Mariner, each of whom is the star of 13 episodes, adding to a total of 65. All episodes are divided into three seven-minute segments separated by a short description of one of the other four heroes featured in the series. The Incredible Hulk, into whom scientist Bruce Banner changes whenever excited, angered, or bombarded by gamma rays from a machine, frequently combats the Leader, a villainous genius with a gamma-ray-mutated brain. Captain America's foe, the Red Skull, opposes him in World War II Europe, where Captain America's original self, Captain Steve Rogers, is stationed as a soldier. Thunder-God Mighty Thor's evil brother, Loki, concocts nature-twisting schemes in his vain effort to vanquish

Last Updated: 6/8/2025Network: ABC (US)Status: Ended
Captain America #11 - The Sleeper Shall Awake; Where Walks the Sleeper; The Final Sleep
star
7.67
3 votes

#1 - Captain America #11 - The Sleeper Shall Awake; Where Walks the Sleeper; The Final Sleep

Season 1 - Episode 53 - Aired 11/14/1966

Twenty years after his death, the Red Skull's sleepers awake, leaving a path of destruction across the European countryside.

Watch Now:Amazon
The Invincible Iron Man #11 - My Life for Yours; The Black Knight's Gambit; The Menace of the Monster
star
7.50
2 votes

#2 - The Invincible Iron Man #11 - My Life for Yours; The Black Knight's Gambit; The Menace of the Monster

Season 1 - Episode 55 - Aired 11/16/1966

When Happy is injured in a car wreck, the villainous Black Knight abducts him from the hospital and uses him as bait to lure Iron Man to his castle-fortress.

Watch Now:Amazon
The Mighty Thor #12 - The Power of Pluto; The Verdict of Zeus; Thunder in the Netherworld
star
7.50
2 votes

#3 - The Mighty Thor #12 - The Power of Pluto; The Verdict of Zeus; Thunder in the Netherworld

Season 1 - Episode 56 - Aired 11/17/1966

Tricked into signing a contract to become the ruler of the underworld, Hercules must rely upon Thor to champion his cause and help him to win his freedom.

Watch Now:Amazon
The Mighty Thor #11 - Enter Hercules; When Meet the Immortals; Whom the Gods Would Destroy
star
7.33
3 votes

#4 - The Mighty Thor #11 - Enter Hercules; When Meet the Immortals; Whom the Gods Would Destroy

Season 1 - Episode 51 - Aired 11/10/1966

When the Greek god Hercules arrives on Earth, he takes a fancy towards Thor's love Jane Foster. An enraged Thor fights it out with Hercules all over New York City.

Watch Now:Amazon
The Mighty Thor #13 - Molto, the Lava Man; Invasion of the Lava Men; Living Rock
star
7.00
1 votes

#5 - The Mighty Thor #13 - Molto, the Lava Man; Invasion of the Lava Men; Living Rock

Season 1 - Episode 61 - Aired 11/24/1966

When a race of underground lava men threaten the surface world with destruction, Thor gathers his Avenger teammates in an attempt to thwart the attack. The group is aided by an unlikely ally, their former team member, the Incredible Hulk.

Watch Now:Amazon
Prince Namor the Sub-Mariner #13 - Let the Stranger Die..!; To Destroy a Tyrant; Save a City
star
7.00
1 votes

#6 - Prince Namor the Sub-Mariner #13 - Let the Stranger Die..!; To Destroy a Tyrant; Save a City

Season 1 - Episode 62 - Aired 11/25/1966

Zantor captures Namor and transports him to Nero's Rome to fight for his life.

Watch Now:Amazon
Prince Namor the Sub-Mariner #12 - Dr. Doom's Day; The Doomed Allegiance; Tug of Death
star
7.00
28 votes

#7 - Prince Namor the Sub-Mariner #12 - Dr. Doom's Day; The Doomed Allegiance; Tug of Death

Season 1 - Episode 57 - Aired 11/18/1966

Dr. Doom uses his high frequency emotion charger to make every villain attack the Peace Day festivities.

Watch Now:Amazon
The Invincible Iron Man #10 - The Cliffs of Doom; The False Captain America; The Unmasking
star
7.00
2 votes

#8 - The Invincible Iron Man #10 - The Cliffs of Doom; The False Captain America; The Unmasking

Season 1 - Episode 50 - Aired 11/9/1966

Tony Stark creates a new laser device that quickly becomes the target of evil doers everywhere.

Watch Now:Amazon
Prince Namor the Sub-Mariner #9 - Beware the Siren Song; Spell of Lorelei; Return of the Mud Beast
star
7.00
2 votes

#9 - Prince Namor the Sub-Mariner #9 - Beware the Siren Song; Spell of Lorelei; Return of the Mud Beast

Season 1 - Episode 42 - Aired 10/28/1966

When an evil siren gets bored, she plots to make Namor her husband.

Watch Now:Amazon
The Mighty Thor #9 - Every Hand Against Him; The Power of the Thunder God; The Power of Odin
star
7.00
2 votes

#10 - The Mighty Thor #9 - Every Hand Against Him; The Power of the Thunder God; The Power of Odin

Season 1 - Episode 41 - Aired 10/27/1966

Thor's nemesis Loki forges an alliance with supervillains Mr Hyde and the Cobra. The trio kidnap Jane Foster to lure Thor into a booby-trap.

Watch Now:Amazon
The Incredible Hulk #8 - The Space Phantom; Sting of the Wasp; Exit the Hulk
star
7.00
2 votes

#11 - The Incredible Hulk #8 - The Space Phantom; Sting of the Wasp; Exit the Hulk

Season 1 - Episode 39 - Aired 10/25/1966

The Hulk is displaced by the Space Phantom, causing the breakup of the Avengers. The Avengers unite to fight the Phantom, but Hulk leaves the group, disgruntled by their attitude toward him.

Watch Now:Amazon
Prince Namor the Sub-Mariner #8 - The World Within; Atlantis is Doomed; Quest for the X-Atom
star
7.00
2 votes

#12 - Prince Namor the Sub-Mariner #8 - The World Within; Atlantis is Doomed; Quest for the X-Atom

Season 1 - Episode 37 - Aired 10/21/1966

The citizens of Atlantis are turning to stone. Namor must walk across lava and touch the sacred trident if he hopes to save them.

Watch Now:Amazon
Captain America #7 - Let the Past Be Gone; The Adaptoid; The Super Adaptoid
star
7.00
2 votes

#13 - Captain America #7 - Let the Past Be Gone; The Adaptoid; The Super Adaptoid

Season 1 - Episode 33 - Aired 10/17/1966

A Jarvis clone infiltrates Avengers headquarters and wreaks havoc.

Watch Now:Amazon
Prince Namor the Sub-Mariner #7 - To Walk Amongst Men; When Rises the Behemoth; To the Death
star
7.00
2 votes

#14 - Prince Namor the Sub-Mariner #7 - To Walk Amongst Men; When Rises the Behemoth; To the Death

Season 1 - Episode 32 - Aired 10/14/1966

While Namor is on the surface dealing with scientists who are drilling into Atlantis, The Behemoth attacks his home.

Watch Now:Amazon
The Mighty Thor #7 - The Grey Gargoyle; The Wrath of Odin; Triumph in Stone
star
7.00
2 votes

#15 - The Mighty Thor #7 - The Grey Gargoyle; The Wrath of Odin; Triumph in Stone

Season 1 - Episode 31 - Aired 10/13/1966

Scientist Paul Duval gains the power to turn himself (and whoever he touches) into living stone. As the Grey Gargoyle, he attacks Thor hoping to steal Thor's magic hammer, which he believes will help him gain immortality.

Watch Now:Amazon
Prince Namor the Sub-Mariner #6 - To Conquer a Crown; A Prince No More; He Who Wears the Crown
star
7.00
2 votes

#16 - Prince Namor the Sub-Mariner #6 - To Conquer a Crown; A Prince No More; He Who Wears the Crown

Season 1 - Episode 27 - Aired 10/7/1966

Byrrah attempts to disgrace Namor and then challenges him to a duel of strengths.

Watch Now:Amazon
The Mighty Thor #6 - To Kill a Thunder God; The Day of the Destroyer; Terror of the Tomb
star
7.00
2 votes

#17 - The Mighty Thor #6 - To Kill a Thunder God; The Day of the Destroyer; Terror of the Tomb

Season 1 - Episode 26 - Aired 10/6/1966

Loki lures a hunter into The Temple of Darkness, a hidden tomb where the hunter's spirit enters the body of the Indestructible Destroyer, an enchanted suit of armor forged by Odin.

Watch Now:Amazon
The Incredible Hulk #4 - The Power of Dr. Banner; Who Strides the Behemoth; Back from the Dead
star
7.00
3 votes

#18 - The Incredible Hulk #4 - The Power of Dr. Banner; Who Strides the Behemoth; Back from the Dead

Season 1 - Episode 19 - Aired 9/27/1966

Bruce Banner is hunted by the military for a crime he did not commit and The Hulk must fight for his justice.

Watch Now:Amazon
Captain America #8 - The Coming of...the Swordsman; Vengeance is Ours; Emissary of Destruction
star
7.00
2 votes

#19 - Captain America #8 - The Coming of...the Swordsman; Vengeance is Ours; Emissary of Destruction

Season 1 - Episode 38 - Aired 10/24/1966

A mysterious sword wielding man breaks into Avengers headquarters and demands to be allowed to join. After the heroes defeat him, he concocts a plan to kidnap Captain America.

Watch Now:Amazon
The Invincible Iron Man #4 - The Mandarin's Revenge; The Mandarin's Death Ray; No One Escapes the Mandarin
star
6.97
29 votes

#20 - The Invincible Iron Man #4 - The Mandarin's Revenge; The Mandarin's Death Ray; No One Escapes the Mandarin

Season 1 - Episode 20 - Aired 9/28/1966

The Mandarin seeks to sabotage Tony Stark's missiles. Can Iron Man manage to stop him?

Watch Now:Amazon
The Invincible Iron Man #2 - The Death of Tony Stark; The Hands of the Mandarin; The Origin of the Mandarin
star
6.73
30 votes

#21 - The Invincible Iron Man #2 - The Death of Tony Stark; The Hands of the Mandarin; The Origin of the Mandarin

Season 1 - Episode 10 - Aired 9/14/1966

The Mandarin attacks Tony Stark's house but Pepper and others suspect Iron Man may be to blame.

Watch Now:Amazon
Prince Namor the Sub-Mariner #5 - The Thing from Space; No Escape for Namor; A Prince Dies Fighting
star
6.67
3 votes

#22 - Prince Namor the Sub-Mariner #5 - The Thing from Space; No Escape for Namor; A Prince Dies Fighting

Season 1 - Episode 22 - Aired 9/30/1966

Attuma's plot to attack Atlantis is side tracked by a strange invader.

Watch Now:Amazon
The Incredible Hulk #3 - A Titan Rides the Train; The Horde of Humanoids; On the Rampage!
star
6.67
6 votes

#23 - The Incredible Hulk #3 - A Titan Rides the Train; The Horde of Humanoids; On the Rampage!

Season 1 - Episode 14 - Aired 9/20/1966

The Leader, a mutated super villain, learns that Doctor Banner's newest nuclear device is being transported to another military base by a train, and sends one of his Humanoids to attack the train and steal the invention.

Watch Now:Amazon
The Mighty Thor #5 - The Absorbing Man; In My Hands, This Hammer; Vengeance of the Thunder God
star
6.60
5 votes

#24 - The Mighty Thor #5 - The Absorbing Man; In My Hands, This Hammer; Vengeance of the Thunder God

Season 1 - Episode 21 - Aired 9/29/1966

Escaped convict Crusher Creel is given power by Loki to absorb the properties of anything that he touches. As the Absorbing Man, Creel uses his fantastic strength to battle Thor.

Watch Now:Amazon
The Incredible Hulk #5 - Micro Monsters; The Lair of the Leader; To Live Again
star
6.50
2 votes

#25 - The Incredible Hulk #5 - Micro Monsters; The Lair of the Leader; To Live Again

Season 1 - Episode 24 - Aired 10/4/1966

Banner is in custody and gets word to Rick Jones, who shows up in the army to save Banner. Rick is wounded in battle, but the Hulk saves his life.

Watch Now:Amazon