The Casagrandes (originally titled Los Casagrandes) is a spin-off series of The Loud House focusing on the Casagrande Family, which was confirmed by Nickelodeon on March 6, 2018. The series premiered on October 14, 2019.
Ronnie Anne and Bobby Santiago adjust to their new life in the city, where they now live with their big, loving and chaotic multi-generational family, the Casagrandes. In the series, Ronnie Anne makes new friends, builds stronger bonds with her relatives, and explores the endless possibilities the city life has to offer. Bobby helps Grandpa Hector run the family's corner store, and becomes familiar with the neighborhood’s quirky characters.
Ronnie Anne Santiago (voiced by Izabella Alvarez) - At age 11, Ronnie Anne is the cousin, niece, and granddaughter of the Casagrandes. Ronnie Anne is a tomboy who doesn't mess around with "girly stuff".
Bobby Santiago (voiced by Carlos PenaVega) - At age 17, Bobby is a jack of all trades, having had to juggle multiple jobs at the same time. Bobby is shown to be calm and compassionate, but sometimes a little too absentminded.
Carlos Casagrande (voiced by Carlos Alazraqui) - At age 45, Carlos is the father of the Casagrande siblings, the son of Rosa and Hector, the husband of Frida Puga, and the brother of Maria Santiago. He loves reading books and sharing the knowledge he gathered from them.
Frida Puga Casagrande (voiced by Roxana Ortega) - At age 42, Frida Puga is the mother of the Casagrande siblings, the wife of Carlos, the daughter-in-law of Rosa and the sister-in-law of Maria Santiago. She is an avid photographer.
Carlota Casagrande (voiced by Alexa PenaVega) - At age 17, Carlota is the oldest child and only daughter of the Frida Puga and Carlos and a fashion-loving girl. She can be seen shouting at Carlitos for using her cosmetics.
CJ Casagrande (voiced by Jared Kozak) - At age 13, CJ is the oldest son of the Casagrandes. CJ also has a genetic disorder called Down syndrome. He is a lover of playing pirate and an incredibly sweet boy.
Carlitos Casagrande (voiced by Roxana Ortega) - At age 1, Carlitos is the youngest child of Frida Puga and Carlos. Carlitos can be seen imitating his various family members.
Sergio (voiced by Carlos Alazraqui) - The obnoxious, wise-cracking pet parrot of the Casagrande family, who has a bad habit of repeating people's secrets and confidential information to people around the house.
Lalo (voice by Dee Bradley Baker) - The pudgy, joyful pet dog of the Casagrande family, who likes to express his love for everyone by licking their faces.