The Casas family started in lucha libre in 1964 when José Casas Granados started wrestling under the ring namePepe Casas. A second-generation of Casas brothers is also active wrestlers starting with Pepe Casas' oldest son José Casas works under the ring name Negro Casas, younger siblings Jorge Luiz works as El Felino and Erick Casas is better known as Heavy Metal. Pepe Casas has at least one other son, a son who is not involved in wrestling at all but whose children are also third-generation Casas wrestlers. Jorge Luiz' sons are also professional wrestlers, working as masked wrestlersTiger and Puma, while sons and daughters of another Casas brother are wrestlers are working under the ring namesCanelo Casas, Danny Casas, Destroyer and Nanyzh Rock. A cousin on Pepe Casas has worked under the ring name "Black Star", one of multiple Luchadors to use that name. José Casas is married to Panamanianprofessional wrestlerDalys la Caribeña, whom he also trained for her in-ring career and he is the brother-in-law of Rafael Ernesto Medina Baeza, better known under the ring name Veneno. Jorge Luiz Casas is married to Blanca Rodriguez, who until the summer of 2014 wrestled as Princesa Blanca; Blanca Rodriquez is not the mother of Tiger and Puma. In Lucha Libre it is not uncommon for some wrestlers, especially masked wrestlers, to pay for the rights to use a well-established name and play a character that is supposedly a family member of a well known luchador family. This practice does not appear to apply to the Casas family as far as evidence suggests. but it is possible that the true parents of some of the third-generation wrestlers is not entirely accurate, for years Tiger and Puma claimed to be the nephews of Jorge Luiz, but later revealed that they were indeed his sons but wanted to make a name for themselves instead of being "Felino Jr." or "El Hijo del Felino".
Members
;First generation
José Casas Granados – Retired wrestler, current referee, works under the ring name "Pepe Casas".
Tiger – Professional wrestler, real name not revealed.
Puma – Professional wrestler, real name not revealed.
Canelo Casas – Professional wrestler, real name not confirmed.
Danny Casas – Professional wrestler, birth name not confirmed.
Destroyer – Professional wrestler, birth name not revealed.
Nanyzh Rock – Professional wrestler, birth name not revealed.
;Related through marriage
Blanca Rodriguez – Retired professional wrestler, married to Jorge Luis Casas;worked under the ring name Princesa Blanca. Not the mother of Tiger and Puma.
Dalys la Caribeña – Professional wrestler, married to José Casas Ruiz; Last name Medina Baeza, first name not revealed.
Rafael Ernesto Medina Baeza – Professional wrestler, brother-in-law of José Casas Granados; works under the ring name Veneno.
Carlos Rodriguez Casas - Professional wrestler; exact relationship to the rest of the Casas family is unclear. Works under the ring name Rush, not to be mistaken for the more well known Rush from CMLL.
