Teenage Mutant Ninja Turtles (1987 TV series, season 5)
Episodes
All twenty fifth-season episodes were directed by Fred Wolf.

Teenage Mutant Ninja Turtles (1987 TV series, season 5)

Section Title: Episodes
Table Section Text: All twenty fifth-season episodes were directed by Fred Wolf.

No. in series	No. in season	Title	Written by	Original air date	TV broadcast

107	1	"My Brother, the Bad Guy"	Dennis O'Flaherty	September 14, 1991	S05E01

A family secret is revealed when Lieutenant Kazou Saki of the Tokyo Metropolitan Police arrives from Japan to arrest his brother Oroku Saki, who turns out to be the Turtles' greatest enemy.

108	2	"Michelangelo Meets Mondo Gecko"	Gary Greenfield	September 14, 1991	S05E02

Michelangelo's strange dreams lead him to seek out Mondo Gecko, a lizard who was caught in the same ooze as the Turtles.

109	3	"Enter: Mutagen Man"	David Wise	September 21, 1991	S05E03

A delivery man accidentally falls into Krangs new unstable Mutagen and becomes able to transform into anyone he chooses. Shredder tricks him into helping him launch the Mutagen into space and mutate the world, but this "Mutagen Man" has other ideas.

110	4	"Donatello's Badd Time"	Misty Taggart	September 21, 1991	S05E04

Donatello has tricked out the Turtle Van, but while taking it for a test drive, it's stolen from him by a family of robbing hillbillies.

111	5	"Michelangelo Meets Bugman Again"	David Wise	September 28, 1991	S05E05

When the city is hit with a sudden termite infestation, the only superhero who can help—Bugman—is too at peace with himself to aid the Turtles in defeating it.

112	6	"Muckman Messes Up"	Francis Moss and Ted Pedersen	September 28, 1991	S05E06

An accident causes two garbagemen to mutate into Muckman and Joe Eyeball. Muckman's slime is found to weaken the Turtles, and Shredder tricks him into working with him.

113	7	"Napoleon Bonafrog: Colossus of the Swamps"	Dennis O'Flaherty	October 5, 1991	S05E07

While testing an experimental Muta-Shooter invented by Krang, Shredder unexpectedly turns Napoleon Bonafrog into a muscular, monstrous version of himself. Note: In this episode Shredder is voiced by Jim Cummings instead of James Avery.

114	8	"Raphael Versus The Volcano"	Carole Mendelsohn	October 5, 1991	S05E08

A malfunction of Donatello's latest invention ultimately results in Raphael believing he is about to die, and ultimately trying to save the world by himself.

115	9	"Landlord of the Flies"	Gordon Bressack	October 12, 1991	S05E09

Baxter Stockman leads a swarm of flies in an attempt to conquer New York and prove his worth to Shredder and Krang so he can become human again.

116	10	"Donatello's Duplicate"	Jack Mendelsohn & Carole Mendelsohn	October 12, 1991	S05E10

Tired of fixing everything in the lair, Donatello decides to clone himself so he can work on his other inventions. However, Donatello's clone turns against him and joins the Rat King in an attempt to conquer the city with a rat infestation.

117	11	"The Ice Creature Cometh"	David Wise	October 19, 1991	S05E11

Bebop and Rocksteady botch another mutagen experiment, resulting in a giant ice creature who Bebop dubs "Frosty", and Shredder uses this monster to freeze New York solid, preoccupying the Turtles long enough for him to steal thermal explosives needed to melt the Technodrome free from the ice.

118	12	"Leonardo Cuts Loose"	David Wise	October 19, 1991	S05E12

A nerd-turned-muscleman captures three of the Turtles, and a reluctant Leonardo must ask Casey Jones for help in rescuing them. Note: Shredder, Krang, Bebop and Rocksteady are not in this episode.

119	13	"Pirate Radio"	Misty Taggart	November 2, 1991	S05E13

Using a hypnotic microphone and speaker, Shredder takes over a radio station and broadcasts a signal that sends the population of New York City sailing into a dimensional limbo dubbed "Krang's Chasm".

120	14	"Raphael, Turtle of a Thousand Faces"	Dennis O'Flaherty	November 2, 1991	S05E14

Raphael's latest study of disguises leads the Turtles to attempt a rescue when he is mistaken for a mobster named "Mad Dog McMutt".

121	15	"Leonardo, the Renaissance Turtle"	Dennis O'Flaherty	November 9, 1991	S05E15

A mad professor named Mindbender creates a law-enforcement robot named "LEX" to clean up crime in New York, but LEX ultimately starts arresting numerous innocent people for the smallest infraction.

122	16	"Zach and the Alien Invaders"	Francis Moss and Ted Pedersen	November 9, 1991	S05E16

Zach, the Turtles' young friend, is put into military camp by his parents after making numerous false reports of aliens, only to find two real aliens—Wingnut and Screwloose—brainwashing the cadets to be their army and must call in the Turtles to defeat them.

123	17	"Welcome Back Polarisoids"	Misty Taggart	November 16, 1991	S05E17

Frip the Polarisoid arrives back on Earth with his family for a visit, and must ultimately ask the Turtles for help in reclaiming his camera while helping them stop Krang's latest plan to conquer the city.

124	18	"Michalangelo, the Sacred Turtle"	Dennis O'Flaherty	November 16, 1991	S05E18

While on a visit to an Egyptian Exhibit, Michelangelo is mistaken for a Pharaoh named "Amun Turt-El", also known as "The Sacred Turtle".

125	19	"Planet of the Turtleoids: Episode 1"	David Wise	August 31, 1991 (prime-time) October 26, 1991 (Saturday)	S05E19

After clashing with the mutant bull and mole duo Groundchuck and Dirtbag, the Turtles and their new enemies are taken to Shellri-La by an alien "Turtleoid" named Kerma, where our heroes must help defend his planet from a two-headed dragon named Herman the Horrible.

126	20	"Planet of the Turtleoids: Episode 2"	David Wise	August 31, 1991 (prime-time) October 26, 1991 (Saturday)	S05E20

With Herman the Horrible defeated and exposed as two renegade Turtleoid delegates on Shell-Ri-La, the Turtles return to Earth, where they must destroy Shredder's new Technodrome Mark II and then defeat Chrome Dome.

Sentence(s)

Episodes #125 and #126 of Teenage Mutant Ninja Turtles were titled "Planet Of The Turtleoids".

final_sentence: Episodes #125 and #126 of Teenage Mutant Ninja Turtles were titled "Planet Of The Turtleoids".