Teenage Mutant Ninja Turtles (TV Series 1987–1996) Poster

Episode List

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Season 4

10 Sep. 1990
Plan Six from Outer Space
With the Technodrome in serious need for new equipment, Bebop and Rocksteady are sent to Earth, disguised in human form, to capture the Channel 6 building and return it to Dimension X.
 
11 Sep. 1990
Turtles of the Jungle
A professor's new ray-gun causes plants to go wild and his pet ape Jocko to become a giant rampaging monkey. By using the same ray-gun, Donatello is increased to Jocko's size so he can fight the giant ape and save April from him
 
12 Sep. 1990
Michelangelo Toys Around
While trying to see the new toys at the Toy Fair, Michelangelo stumbles upon a plot to take over a noted toy company.
 
13 Sep. 1990
Peking Turtle
The Turtles must battle a reanimated Terracotta Army after Shredder steals an energy device shaped like a giant pearl, which is held and guarded by a Jade Dragon.
 
14 Sep. 1990
Shredder's Mom
New York is in the middle of an induced heat wave caused by Shredder, who must battle the Turtles and deal with his mother, Miyoko Saki, at the same time.
 
17 Sep. 1990
Four Turtles and a Baby
When General Tragg and his troops attack the Neutrino capital, the Neutrino leaders, Zenter and Gizzla, send their infant daughter Tribble through a portal to Earth, asking the Turtles to look after her, but Tribble causes big trouble for our heroes.
 
20 Oct. 1990
Turtlemaniac
An eccentric billionaire, Monroe Q. Flem, who is also a collector, wishes to collect every piece of TMNT memorabilia that he can get his evil hands on, including April and the Turtles themselves.
 
27 Oct. 1990
Rondo in New York
J. Gordon Hungerdunger, a Texas millionaire, is holding a "best super-hero" contest. The winner of the contest will receive the humongous Malaprop Diamond. No one is aware of it, but Hungerdunger is using the contest as a diversion so that he can put a zombie-making chemical into the city's water supply. The malevolent millionaire figures that if he can get the citizens under his control, he can easily take over the city
 
3 Nov. 1990
Planet of the Turtles
The Turtles must save the Earth from a massive energy drain and its Apocalyptic result by traveling to another dimension where turtles are the dominant species.
 
10 Nov. 1990
Name That Toon
A Technodrome computer disguised as an electronic keyboard ends up on Earth, and in the most unlikely of hands.
 
17 Nov. 1990
Menace Maestro, Please
When a power surge causes an arcade machine to release Tempestra, It's up to Leonardo to stop her digital wrath before she becomes dangerously powerful
 
24 Nov. 1990
Superhero for a Day
Gadget Man comes out of retirement after 50 years, but is tricked by Shredder into fighting against the Turtles.
 
1 Dec. 1990
Back to the Egg
Krang hires a multi-dimensional ring-master who intends on making the Teenage Mutant Ninja Turtles part of his circus by using an anti-aging serum.
 
8 Dec. 1990
Son of Return of the Fly II
Vengeful Baxter Stockman and an A.I. computer return to Earth from a dimensional limbo and capture the Turtles while luring Shredder into their trap as well.
 
15 Dec. 1990
Raphael Knocks 'em Dead
Raphael must contend with a mobster named Pinky McFingers when he is kidnapped from a local comedy club.
 
22 Dec. 1990
Bebop and Rocksteady Conquer the Universe
On their latest trip to Earth, Bebop and Rocksteady steal a machine that makes everyone scared of everything.
 
29 Dec. 1990
Raphael Meets His Match
Raphael wins a place at the owner of a fast food chain's party. When the yacht is taken hostage by Hi-Tech pirates he and the mysterious lizard-woman Mona Lisa work together to stop them.
 
5 Jan. 1991
Slash: The Evil Turtle from Dimension X
Bebop and Rocksteady use Krang's new Mutagen on Bebop's pet turtle Slash so he can do their housework for them. Slash runs away and is conned by an irritated entrepreneur into framing the TMNT.
 
12 Jan. 1991
Leonardo Lightens Up
A ray-gun makes Leonardo carefree and ignore his responsibilities. This leaves the Turtles defenseless and the city at the mercy of Maestro G Clef, a villain who destroys the city with music.
 
19 Jan. 1991
Were-Rats from Channel 6
After many failed attempts from his rodent subjects to find food, the Rat King learns of an abandoned canister of mutagen lost in the sewers and claims it for himself. Then, he kidnaps Irma and Vernon and uses the mutagen to transform them into his mutant slaves, for the sole purpose of raiding food warehouses. It is later discovered that the mutations are unstable and can only be active if the Rat King plays his hypnotic flute.
 
26 Jan. 1991
Funny, They Shrunk Michelangelo
When Michelangelo decides to put one of Donatello's inventions on max power for his own entertainment, he ends in a--quite literally--little problem. April and Vernon get caught in the shrinking ray while getting footage of a military ship and join Michelangelo on his wild adventure.
 
2 Feb. 1991
The Big Zipp Attack
An alien called a "Zipp" is sent to Earth, but this little alien soon becomes a big problem.
 
9 Feb. 1991
Donatello Makes Time
Donatello invents a machine that can freeze time, which a deranged professor steals as part of a plan to conquer the world.
 
16 Feb. 1991
Farewell Lotus Blossom
Ninja Lotus Blossom's nightmares draw her to a strange artifact in the Turtles' possession. The artifact contains an angry spirit, whose wife's soul is within Lotus.
 
23 Feb. 1991
Rebel Without a Fin
Dr. Polidorius, a mad scientist plotting to mutate all humanity into aquatic-beings, creates Ray (not the similarly-named Mighty Mutanimals character), who possesses several abilities of different marine species. Ray kidnaps April O'Neil, and Polidorius mutates her into a fish-woman to be Ray's mate.
 
16 Mar. 1991
Poor Little Rich Turtle
Michelangelo must babysit and protect a young rich girl named Buffy, who knows the formula for a super fuel that Krang needs for the Technodrome.
 
10 Nov. 1990
What's Michelangelo Good For?
Michelangelo must rescue the other Turtles when they are captured by an evil scientist.
 
30 Mar. 1991
The Dimension X Story
Shredder has a plan to destroy the Turtles, but with the Technodrome's portal out of commission, he is unable to challenge them on Earth, so he uses the Dimensional Teleporter to bring his enemies to Dimension X.
 
6 Apr. 1991
Donatello's Degree
Donatello earns his degree from Sopho University, but discovers that he has been mistaken for a girl, so he asks Irma to masquerade as him. Meanwhile, the real Donatello discovers a plot by Professor Philo Sopho to destroy the Earth.
 
14 Sep. 1990
The Big Cufflink Caper!
The Teenage Mutant Ninja Turtles are looking for some excitment. They soon find it when hoods start robbing fancy stores but only steal cufflinks! The turtles decide to investigate this and the only way to do so is to go as undercover crooks. After putting a competing gang "on ice", the turtles get the scoop on the cufflinks and learn which cufflink they really want which is a high explosive and so the turtles must keep the hoods, and Shredder, Rocksteady, and Bebop away from it.
 
27 Apr. 1991
Splinter Vanishes
Splinter has suddenly disappeared, and a note left behind from him forces the Turtles to go their separate ways, but one by one, they are captured by Leatherhead and the Rat King.
 
4 May 1991
Raphael Drives 'em Wild
Raphael Drives 'em Wild
 
11 May 1991
Beyond the Donatello Nebula
While trying to contact the Turtle Nebula, Donatello meets an intelligent lizard alien named Algernon ("Algae" for short), who must help him and the other Turtles rescue April from a greedy man named Hostile Hiram Grelch.
 
18 May 1991
Big Bug Blunder
A failed mutagen experiment results in an invasion of giant insects and arachnids in New York City.
 
25 May 1991
The Foot Soldiers Are Revolting
A Foot Soldier named Alpha-1 has his intelligence increased, but it results in a Foot Soldier rebellion against Shredder and Krang and the duo's exile from the Technodrome.
 
1 Jun. 1991
Unidentified Flying Leonardo
While helping April investigate a report of giant monsters attacking a superstitious farming village, Leonardo is mistaken for an alien from another planet. The lone Turtle must avoid being hunted down into extinction while also trying to rescue April from a mad scientist
 
16 Sep. 1991
The Turtles and the Hare
The Turtles travel to a FairyTale Dimension in an attempt to save the city from Shredder's Docilizer, while also making friends with a local citizen of that dimension, Hokum Hare (based on the Hare character from "The Tortoise and the Hare").
 
17 Sep. 1991
Once Upon a Time Machine
Set up as a follow-up episode, Hokum Hare and the Turtles hitch a ride on a time-traveling train to 2036, where they discover that Shredder has plans for the future New York City. Ultimately, the Turtles of both the past and the future must team up to thwart Shredder before his actions cause all of time to be destroyed.
 

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See also

Episode Cast | Rated Episodes (by date / vote)| TV Schedule

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