Aired: 9/13/2008
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.
Aired: 9/20/2008
The Turtles are reunited with Casey and April; Casey is brainwashed by his new martial arts instructor.
Aired: 9/27/2008
The Turtles journey into cyberspace as Cybernauts on a mission to save as much of Master Splinter as they can find.
Aired: 10/4/2008
The engagement ring Casey and Raph pick out for April has powers that Hun and the Purple Dragons want.
Aired: 10/18/2008
While Don collects Splinter's data bits, his brothers are pulled into a war between the Foot and the Purple Dragons.
Aired: 10/25/2008
Serling, desperate to return to his own time, builds a makeshift Time Window.
Aired: 11/1/2008
Cyber Shredder releases a virus that wipes out the turtles' memories.
Aired: 11/8/2008
The Cyber Shredder creates a web portal that will allow him to travel from cyberspace into the real world.
Aired: 11/15/2008
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.
Aired: 11/22/2008
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.
Aired: 11/29/2008
The Shredder hacks into a computer grid and reprograms every electronic device in New York.
Aired: 2/21/2009
The Justice Force asks Raph to join their ranks after he gets a cape that gives him super powers.
Aired: 2/28/2009
The Turtles and Master Splinter get ready for April and Casey's wedding.