Mario Lopez, his three kids, and dog are the official winners of Halloween 2019!
The actor and TV host portrayed Bayside High School student A.C. Slater on the long-running Saturday morning comedy.
And good ol dad didnt forget to honor Slaters long-deceased pet Artie the chameleon.
Gregg DeGuire/FilmMagic
The familys French bulldog Julio Cesar Chavez-Lopez wore an adorable lizard ensemble.
NBCU Photo Bank
