Suggestions by @jamie90

Common

as Restaurant Owner in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Hynden Walch

as Rosy CaliBongo in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Demi Lovato

as Lynn Loud Jr.'s Singing Voice in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Carlos PenaVega

as Bobby Santiago in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Brian Stepanek

as Lynn Loud Sr. in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Jill Talley

as Rita Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Grey DeLisle

as Lily Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Lara Jill Miller

as Lisa Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Grey DeLisle

as Lana Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Grey DeLisle

as Lola Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Jessica DiCicco

as Lucy Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Jessica DiCicco

as Lynn Loud Jr. in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Cristina Pucelli

as Luan Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Nika Futterman

as Luna Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Liliana Mumy

as Leni Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Catherine Taber

as Lori Loud in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Mike Pollock

as Doctor Ivo "Eggman" Robotnik in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Sean Astin

as Mighty the Armadillo in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Karen Strassman

as Rouge the Bat in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge

Tom Kenny

as Fang the Sniper in The Loud House Meets Sonic the Hedgehog: Eggman's Revenge