Sezon 4
Bölümler
1 Plan Six From Outer Space 10 Eyl 1990 
2 Turtles of the Jungle 11 Eyl 1990 
3 Michaelangelo Toys Around 12 Eyl 1990 
4 Peking Turtle 13 Eyl 1990 
5 Shredder's Mom 14 Eyl 1990 
6 Four Turtles and a Baby 17 Eyl 1990 
7 Turtlemaniac 18 Eyl 1990 
8 Rondo in New York 19 Eyl 1990 
9 Planet of the Turtles 20 Eyl 1990 
10 Name That Toon 21 Eyl 1990 
11 Menace, Maestro Please 28 Eyl 1990 
12 Superhero for a Day 25 Eyl 1990 
13 Back to the Egg 26 Eyl 1990 
14 Son of Return of the Fly II 15 Eyl 1990 
15 Raphael Knocks 'em Dead 15 Eyl 1990 
16 Bebop and Rocksteady Conquer the Universe 22 Eyl 1990 
17 Raphael Meets His Match 22 Eyl 1990 
18 Slash the Evil Turtle from Dimension X 29 Eyl 1990 
19 Leonardo Lightens Up 29 Eyl 1990 
20 Were-Rats from Channel 6 13 Eki 1990 
21 Funny, They Shrunk Michaelangelo 13 Eki 1990 
22 The Big Zipp Attack 20 Eki 1990 
23 Donatello Makes Time 20 Eki 1990 
24 Farewell, Lotus Blossum 27 Eki 1990 
25 Rebel Without a Fin 27 Eki 1990 
26 Rhino-Man 3 Kas 1990 
27 Michaelangelo Meets Bugman 3 Kas 1990 
28 Poor Little Rich Turtle 10 Kas 1990 
29 What's Michaelangelo Good For? 10 Kas 1990 
30 The Dimension X Story 8 Eyl 1990 
31 Donatello's Degree 8 Eyl 1990 
32 The Big Cufflink Caper 14 Eyl 1990 
33 Leonardo Versus Tempestra 17 Kas 1990 
34 Splinter Vanishes 24 Kas 1990 
35 Raphael Drives 'em Wild 24 Kas 1990 
36 Beyond the Donatello Nebula 1 Ara 1990 
37 Big Bug Blunder 1 Ara 1990 
38 The Foot Soldiers Are Revolting 8 Ara 1990 
39 Unidentified Flying Leonardo 8 Ara 1990