The odd duo team up again in the first Batman and Harley Quinn trailer!

The first official trailer has been released for the upcoming animated film, Batman and Harley Quinn (via EW), which sees our two favorite odd couple team up once more. This time they find themselves up against one of Harley Quinn’s closest friends, Poison Ivy, in her never-ending quest to go full green.

Batman and Harley Quinn are based on DC characters and is part of the DC Universe Animated Original Movies.

Batman and Nightwing are forced to team with the Joker’s sometimes-girlfriend Harley Quinn to stop a global threat brought about by Poison Ivy and Jason Woodrue, the Floronic Man.

Batman and Harley Quinn is directed by Sam Lie and written by Bruce Timm. Producing the film is Warner Brothers Animation.

Batman and Harley Quinn will star the voices of Kevin Conroy, Loren Lester, and Melissa Rauch.

Batman and Harley Quinn is scheduled for Blu-ray, DVD, and digital release in Summer of 2017.