The Santiago/Casagrande FamilyClick to ExpandChildren (Ronnie Anne, Bobby Santiago, Jr., Carlota Casagrande, CJ Casagrande, Carl Casagrande, Carlitos Casagranda); Adults (Maria Santiago, Rosa Casagrande, Hector Casagrande, Frida Casagrande, Carlos Casagrande)
Other Kid CharactersClick to Expand Others (Clyde McBride, Bobby Santiago, Ronnie Anne Santiago, Cristina, Polly Pain, Tabby, Giggles, Haiku, Liam, Zach Gurdle, Papa Wheelie, Rusty Spokes, Rocky Spokes, Flat Tire, Sam Sharp, Darcy Homendollar, Hank and Hawk, Carol Pingrey, City Kids, Girl Jordan, Stella, Chandler, Yates Children).
Other Adult CharactersClick to Expand Howard McBride, Harold McBride, Agnes Johnson, Mr. Grouse, Flip, Pop Pop/Albert, Chunk, Mick Swagger, Hugh, Ms. Di Martino, Principal Wilbur T. Huggins.
Movie CharactersClick to ExpandAngus, Morag, Aggie, Lucille Loud, The Duke
Alternative Title(s):A Loud House Christmas, The Really Loud House