The Moons of Thalos 3

"The Moons of Thalos 3" is the second episode of season 4 and the 80th of the overall. It airs on November 1st 2015.

Official Description
When the team crash lands on an ice moon along with the enemy, they must put their differences aside to survive.

Characters

 * Leonardo
 * Donatello
 * Raphael
 * Michelangelo
 * April O' Neil
 * Casey Jones
 * Fugitoid
 * Mona Lisa
 * Sal Commander
 * Mozar
 * The Triceratons
 * The Ice Dragons

Trivia

 * First appearance of Mona Lisa and Sal Commander.
 * First and only appearance of the Ice Dragons
 * Raph names Mona Lisa and Mikey names Sal Commander.
 * Raph is the 4th Turtle to have a crush on a girl (Mona Lisa).
 * Raph is the 1st Turtle to kiss his crush (Mona Lisa) as Donnie's and Mikey's girls kissed them.
 * When everyone slid down the ice hill, this is a reference to 2014 movie snow chase scene.