My Little Pony Meets Trolls

My Little Pony Meets Trolls is an American 3D computer-animated musical film created by Universal Pictures and DreamWorks Animation. It is a crossover movie between My Little Pony and Trolls. Many of the cast members reprise their roles, and the film introduces new characters.

Synopsis
The Mane Group and the Harmony Crusaders accidentally went through the Crystal Mirror and transported from the magical land of Equestria into the united world of Trollstopia where Twilight Sparkle visits a few good friends of hers: Queen Poppy and her friends Branch, Creek, Mayor Zuna, Queen Bridget, DJ Suki and the Trollimals (including Archer and his friends). Suddenly, the Chef, Laker and Spectra heard about this, they gather Grogar and the Storm King to help them get revenge on the Trolls, and also the Equestrians.

Full Plot
The film starts off with Twilight Sparkle and Sunset Shimmer introducing themselves

My Little Pony Cast

 * Angelina Jolie as Twilight Sparkle;
 * Melissa Benoist as Sunset Shimmer;
 * Cathy Weseluck and Jace Norman as Spike;
 * Debi Derryberry and Dylan Fraser as Garble;

Trolls Cast

 * Anna Kendrick as Queen Poppy;
 * Justin Timberlake as Branch;
 * Skylar Astin as Creek;
 * Amanda Leighton as Mayor Zuna;
 * Zooey Deschanel as Queen Bridget; the kind-hearted queen of Bergen Town who is Poppy's closest friend.
 * Nika Futterman as DJ Suki; the Pop Trolls' resident disc jockey who is DJ Sonic's love interest and Zuna's closest friend.
 * The Trollimals; a group of eight hybrid Animal Trolls who are Branch's friends.
 * Zak Orth as Wacky; a brown fun-loving and generous TrollPuppy who is the leader of the Trollimals.
 * Cooper Barnes as Albert; a white egotistical and bossy TrollHare.
 * Fran Drescher as Lulli; a blue cynical and intelligent TrollBird.
 * Jessie J as Sleaze; a purple carefree and romantical TrollUnicorn.
 * Yuri Lowenthal as Fixit; a yellow diligent and thoughtful TrollBeaver.
 * Meghan Trainor as Jodie; an indigo aristocratic-like, but very positive and helpful TrollRodent who is Raymond's love interest.
 * Gilbert Gottfried as Dimwit; a green loud-mouthed and clumsy TrollParrot.
 * Dan Castellaneta as Raymond; a black hotheaded and strong TrollAlligator who is Jodie's love interest.
 * Josh Gad as Woody; a crazy TrollWoodpecker who has an appreciation for humor. His immaturity tends to annoy those around him at times. He is Harvest's biological brother, Branch's other adoptive brother, and Penny's love interest.
 * John Micheal Higgins as Sleepy; a lazy, rebellious and perpetually drowsy TrollBear who is at times less concerned about what's happening around him, and more so about taking a nap. He is Marcy's twin brother, and one of Creek's new partners.
 * Emma Roberts as Judie; an aristocratic TrollMouse who tries to make her friends behave in a proper manner and is completely annoyed by Poppy's optimism. She tends to be narcissistic at times, but will still remain loyal to her friends no matter what. She is Poppy's new adoptive sister.
 * Janet Varney as Penny; a tomboyish TrollBat who is very athletic, tough, protective and strong. She is Bella's closest friend, and loves everything boyish. She is Woody's love interest.
 * Arnie Pantoja as Archer; a TrollLizard who has a habit of being mean, selfish, a jerk, shaggy, arrogant and short-tempered, but also kinder, well-meaning and caring. Throughout the film, he thinks that optimists are idiots just for not seeing reality, calling Poppy and her friends "idiots". He is one of Creek's new partners, and a very close friend to Poppy.
 * Ellie Kemper as Bella; an extra girly TrollRabbit who is very fashionable, positive, romantic and sweet. She is Penny's closest friend, and loves everything girly. She is the fashionista of the group, and one of Creek's new partners.
 * Grant Gustin as Henry; a TrollWarthog who is very inventive and talented, and loves to make cool new inventions. He always does his best to be helpful around others. He is the builder and inventor of the group, and one of Creek's new partners.
 * Steve Buscemi as Reynard; a TrollRat with a grumpy attitude and a short temper. Despite usually being stubborn, he still has a good heart even if he doesn't show it often. He is Judie's love interest.