The Wrath of Tiger Claw
Spoilers for the episode to follow. Do you hate spoilers? Well why are you in this thread then.
Karai still has a lot of questions and reservations about Splinter.
Tiger Claw had one heck of an epic adventure to return to Earth! Loved the cutscene.
That's right, BIGGS IS BACK!
Leo wins the pizza gyoza challenge

awesome.
Mikey... don't talk with your mouth full!
Uh-oh... Mikey forgot the leftovers. Huge emergency.
"We have to get to April! ... And Casey, you know, time permitting!"
April, Casey and Irma going to the movies together, cool.
Dang, anytime April wields her fan it just looks awesome.
Mikey moonwalking on the ice.
Oh no Karai... T__T y u do this
"Why'd you have to bring Irma again... she's so nasty" LOL WHAT
Tiger Claw/Turtles/Karai in the meat plant fight was among the very best they have done!
CLIFFHANGER
Awesome ep guys!! I love the more plot-driven episodes like this. It's where the series really shines. I thought the lair had been discovered for a bit, I thought "ohhhh so here is where the turtles are forced to leave the sewers!" But I guess not. At least not yet.
I gotta give it a 9/10