Maria 2: Niusha Do!

Maria 2: Niusha Do! is a 2018 American-British-Russian comedy computer/traditonal animated adventure film directed by Carlos Saldahna, distributed by Blue Sky Studios.

Plot
Masha Popugaeva - young girl 14 years old - wents to Amazon river with her family, Natasha, Alberto and pets.

Cast
Kate Micucci as Niusha, skinny guinea pig who looks like a mixture of hippo with the mouse. She is main protagonist of this film. She likes carrots, apples, coconuts and cucumbers.

Tara Strong as Pablo - little and nice capibara kub.

Rita Moreno as Gaba, Masha's Dachshund dog and Niusha's best friend and protector.

Rachel Crow as Masha (Maria) Popugaeva, a young girl 14 years old and the main protagonist. She's Niusha and Gaba's owner and deuteragonist.

Amandla Steinberg as Natasha Ptitsina, best Masha's friend and a girl 13 years old.

Janelle Monae as Nicka - Natasha's cockatiel.

Pierce Gagnon as Alberto, a cute, shy and suave boy 13 years old who crush on Masha. He is. In the past he was a blue macaw, but he shoosed be a human to be with Masha.

George Lopez as Alexander Popugaev, Masha's dad, lazy, but kind man.

Anne Hathaway as Svetlana Ptitsina, Masha's mom. She wents to Amazon too.

Bebel Gilberto as Tatiana Leopardova, Masha' granny on mother's side.

Trivia

 * Skinny guinea pigs can't survive in the Amazon.
 * Capibaras bigger than domestic guinea pigs.

Sequels and prequel
They're prequel (Maria) and sequels (Maria 2: Niusha Do!, Maria 4: Allias's Revenge) of the film.