Lara Jill Miller

Lisa Loud (voice) / Liam (voice)

Kari / Young Kari (voice)

Petunia Pig (voice) / Petunia Pig (voice) (as Laura Jean Miller)

Prisoner Costume Teen / Superhero Boy / Musketeer 3 (voice)

Lisa / 1600's Lisa (voice)

Allie Whoops

Lambie (voice) / Mayella (voice) / Hazel the Witch (voice) / Snowpeep (voice)

Juniper Lee (voice)

Libby Stein-Torres (voice)

Widget (voice)

Sam Kanisky

Clifford (voice)

Cat (voice)

Libby Stein-Torres (voice)

Lambie

Lambie (voice)

Widget / Dance Video Game Character / Kool Kid #2 (voice)

Shirley Serious / Rachel / Sewer Blob