Teenage Mutant Ninja Turtles
Plan Six from Outer Space
TV Flash files “Plan Six from Outer Space” as a desk essential hour — Teenage Mutant Ninja Turtles (1987–1996) on Syndication, season 4, episode 1, aired 1990-09-10, 25 min.
From the desk
How this hour is filed
This leaf is S04E01: listed hour 66 of 191 in the Teenage Mutant Ninja Turtles guide, first listed hour of season 4. It aired 1990-09-10 (25 min). The listed hour before it is “The Big Blow Out” (S03E47). Next is “Turtles of the Jungle” (S04E02).
Essential hour: “Plan Six from Outer Space”. Plan Six from Outer Space is a Plan 9 pun as season open: the cartoon still the voice, sewer mythology as weekly serial.

Catalog log
Broadcast listing — not a TV Flash recap.
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.
Viewer FAQ
Where does Plan Six from Outer Space sit in the Teenage Mutant Ninja Turtles guide?
S04E01 is listed hour 66 of 191 — first listed hour of season 4, season 4 episode 1.
When did Teenage Mutant Ninja Turtles S04E01 air?
Plan Six from Outer Space aired 1990-09-10 and is listed at 25 minutes.
Comics first or the 1987 cartoon?
The cartoon sanded Eastman/Laird into kid-friendly slapstick and became the voice most later versions copy. 1987 is the theme, the pizza, and merchandising as plot — franchise religion, not the grim comic.
In the series
Why this series still plays
Cowabunga as a business plan: four pizza-eating sewer mutants, a rat sensei, and a toy glut that owned late-decade Christmas lists. The cartoon sanded the Eastman/Laird comics into kid-friendly martial-arts slapstick and accidentally minted a franchise religion. The 1987 series is the voice, the theme, and merchandising as plot.
Cowabunga used to be a business plan, not a meme kit. Syndication, 1987 through 1996: four mutant turtles trained by Splinter battle Shredder and the Foot Clan — pizza, a rat sensei, and a toy glut that owned late-decade Christmas lists. The 1987 Teenage Mutant Ninja Turtles, from David Wise and Fred Wolf, sanded Eastman/Laird comics into kid-friendly martial-arts slapstick: Cam Clarke's Leonardo, Townsend Coleman's Michelangelo, Barry Gordon's Donatello, Rob Paulsen's Raphael. One hundred ninety-three…
Open the Teenage Mutant Ninja Turtles package · Season 4 hub
Filed against
- Cam Clarke as Leonardo
Cam Clarke voiced Leonardo on Teenage Mutant Ninja Turtles — cowabunga as a business plan, four pizza-eating sewer mutants, a rat sensei, a toy glut that owned late-decade Christmas lists. The cartoon sanded Eastman/Laird comics into…
- Townsend Coleman as Michelangelo
Townsend Coleman voiced Michelangelo on Teenage Mutant Ninja Turtles — cowabunga as a business plan, pizza in the sewers, a 1987 cartoon that sanded Eastman/Laird comics into kid-friendly martial-arts slapstick and accidentally minted a…
- Barry Gordon as Donatello
Barry Gordon voiced Donatello on Teenage Mutant Ninja Turtles — cowabunga as a business plan, pizza-eating sewer mutants, a rat sensei, a toy glut that owned late-decade Christmas lists. The 1987 cartoon sanded Eastman/Laird comics into…
- Rob Paulsen as Raphael
Rob Paulsen’s Raphael made cowabunga a business plan on Teenage Mutant Ninja Turtles — pizza, a rat sensei, toy-glut Christmas lists — then ran amok as Yakko-era velocity on Animaniacs. 1987 sewer martial-arts slapstick; variety-cartoon…