and Di's son and Uly's twin brother. Marcelo Barceló as Polito, a young polar bear cub who was snatched away from his parents in the South Pole, and whom Toto made a promise to reunite him. Juan Frese as Papá Oso, Polito's father who later revived Toto with his warm fur. Mónica Santacruz as Mamá Osa, Polito's mother who worries for her son. María Alicia Delgado as Abuelita, an elderly woman and owner of "Granjas el Pollon". Claudio Herrera as Cartero, the ranch's mailman. Humberto Vélez as Inspector, the inspector who constantly threatened to revoke the Barba pirates' circus license. Héctor Lee as Brody, the seagull captain. Rodolfo Riva Palacio Alatriste as: Antonio, a penguin brother. Cuache, an easy-going oppossum. Don Fidencio, a blind, but trustworthy dog. Gabriel Riva Palacio Alatriste as: Confi, a goofball Cascarón egg Venancio, a penguin brother. Dodo, the Inspector's pet dodo. Fernando Meza as: Manolo, a penguin brother. Tlacua, a short-tempered oppossum. Lulú Morán as Mamá Gallina, Toto's loving mother, Di's step-mother, and Max and Uly's grandmother who later died of illness. Pepe Lavat as Don Poncho, a retired boxer, Di's father, Toto's father-in-law, and Max and Uly's grandfather Angélica Vale as Bibi, an acrobatic egg originally from the fair. She's revealed to be a stuffed egg. Vadhir Derbez as Pingüino Rey, a hip-hop-like penguin that throws parties at the South Pole. Production Development After the success of Un gallo con muchos huevos, Huevocartoon directors and co-founders, Gabriel and Rodolfo Riva Alatriste, has announced two more films to the franchise. "After the success of [Un gallo], we sat down with the people from Videocine and the first thing we told them was that we wanted to continue with two more films[...]," Rodolfo said during an interview. The film was first announced in 2018, alongside Un rescate de huevitos, and would be released in 2022 afterwards. Miguel Rodarte and Arath de la Torre were also reported to join the voice cast as antagonists. It was originally titled as "Un gallo congelago". Gabriel Riva suggested the film would be the final installment to the Huevos film series, noting the life cycle changes of all films leading up to Congelados. "Now with [Huevitos congelados] everything is closed. When we did the fifth[...] up to there, we can't think of anything else. Thus, [the fifth is] the closing of cycles, [which] is something very dramatic," said Gabriel. During an