
Back to the Sewer (2008)
Episodes: 13
Star Cast: Michael Sinterniklaas , Wayne Grayson , Sam Riegel , Gregory Abbey ,
Episodes List

Ep.1 Tempus Fugit
Air Date: 2008-09-13
When the Time Window is repaired, the Turtles enter it to go home, but instead of ending up back at the lair they are sent on a harrowing trip through the past, present and future.

Ep.2 Karate Schooled
Air Date: 2008-09-20
The Turtles are reunited with Casey and April; Casey is brainwashed by his new martial arts instructor.

Ep.3 Something Wicked
Air Date: 2008-09-27
The Turtles journey into cyberspace as Cybernauts on a mission to save as much of Master Splinter as they can find.

Ep.4 The Engagement Ring
Air Date: 2008-10-04
The engagement ring Casey and Raph pick out for April has powers that Hun and the Purple Dragons want.

Ep.5 Hacking Stockman
Air Date: 2008-10-18
While Don collects Splinter's data bits, his brothers are pulled into a war between the Foot and the Purple Dragons.

Ep.6 The Incredible Shrinking Serling
Air Date: 2008-10-25
Serling, desperate to return to his own time, builds a makeshift Time Window.

Ep.7 Identity Crisis
Air Date: 2008-11-01
Cyber Shredder releases a virus that wipes out the turtles' memories.

Ep.8 Web Wranglers
Air Date: 2008-11-08
The Cyber Shredder creates a web portal that will allow him to travel from cyberspace into the real world.

Ep.9 Superquest
Air Date: 2008-11-15
The Turtles find more of Splinter's lost data bits, but they are embedded in the interface of Mikey's favorite online video game, SuperQuest.

Ep.10 Virtual Reality Check
Air Date: 2008-11-22
Shredder makes the turtles believe they have left cyberspace, when they are really still there giving him important information about how to build a portal.

Ep.11 City Under Siege
Air Date: 2008-11-29
The Shredder hacks into a computer grid and reprograms every electronic device in New York.

Ep.12 Super Power Struggle
Air Date: 2009-02-21
The Justice Force asks Raph to join their ranks after he gets a cape that gives him super powers.

Ep.13 Wedding Bells and Bytes
Air Date: 2009-02-28
The Turtles and Master Splinter get ready for April and Casey's wedding.