The Teenage Mutant Ninja Turtles 2 movie trailer was released this week and fans are particularly excited about the introducing of Bebop and Rocksteady.

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The sequel to 2014's Teenage Mutant Ninja Turtles looks to take from the TMNT mythology with the inclusion of Bebop and Rocksteady. As fans will know, Bebop and Rocksteady are mutant villains first introduced in the 1987 cartoon.

Now, in the trailer for Teenage Mutant Ninja Turtles: Out of the Shadows, we see Leonardo, Donatello, Michelangelo and Raphael interacting with Bebop and Rocksteady. After some quick repartee about Bebop's mohawk, the villains charge after the turtles.

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Twitter is reacting very positively to the inclusion (and appearance) of Bebop and Rocksteady:

Teenage Mutant Ninja Turtles: Out of the Shadows is scheduled for release in theaters on June 3, 2016.

Watch the trailer below: