Wolfgang Schaeffer as Lincoln Loud

Jahzir Bruno as Clyde

Lexi DiBenedetto as Lori Loud

Dora Dolphin as Leni Loud

Sophia Woodward as Luna Loud

Catherine Ashmore Bradley as Luan Loud

Morgan McGill as Lynn Loud

Aubin Bradley as Lucy Loud

Mia Allan as Lana Loud

Ella Allan as Lola Loud

Lexi Janicek as Lisa Loud

Charlotte Ann Tucker as Lily Loud

Lainey Jane Knowles as Lily Loud 2

Catherine Taber as Katherine Mulligan

Muretta Moss as Rita Loud

Brian Stepanek as Lynn Loud Sr.

Brian Patrick Wade as Rip Hardcore

Matt Van Smith as Bobby

Justin Michael Stevenson as Howard McBride

Marcus Folmar as Harold McBride

Bill Southworth as Pop Pop

Jill Jane Clements as Scoots

Gail Everett-Smith as Nana Gayle

Zoë Duvall as Sam Sharp

Jeff Bennett as Mick Swagger (voice)