Suggestions by @eliabnatnael1

Butch Hartman

as Writer in Eliab Gets Grounded

Score: +1

Emma Bunton

as Billy Benson in Eliab Gets Grounded

Score: +1

Joanna Lumley

as Miranda Benson in Eliab Gets Grounded

Score: +1

Colin McFarlane

as Terrence Benson in Eliab Gets Grounded

Score: +1

Grey Griffin

as "Elliot Ozzy Robinson" in Eliab Gets Grounded

Score: +1

Angela Lansbury

as Eliab's Grandmother in Eliab Gets Grounded

Score: +1

Angela Lansbury

as Composer in Eliab Gets Grounded

Score: +1

June Foray

as Composer in Eliab Gets Grounded

Score: -1

Brian Blessed

as Eliab's Grandfather in Eliab Gets Grounded

Score: +1

Teresa Gallagher

as "Brian Horowitz" in Eliab Gets Grounded

Score: +1

Andy Turvey

as Eliab's Father in Eliab Gets Grounded

Score: +1

Andy Turvey

as Composer in Eliab Gets Grounded

Score: +1

June Foray

as Eliab's Grandma in Eliab Gets Grounded

Score: +1

Grey Griffin

as Elliot Ozzy Robinson in Eliab Gets Grounded

Score: +1

John A. Davis

as Creator in Eliab Gets Grounded

Score: +1

Aidan Cook

as Chef Sparky in Eliab Gets Grounded

Score: +1

Bronte Carmichael

as Allyson in Eliab Gets Grounded

Score: +1

Brian Blessed

as Eliab's Grandpa in Eliab Gets Grounded

Score: +1

Alison Dowling

as Eliab's Mother in Eliab Gets Grounded

Score: +1

Andy Turvey

as Eliab's Dad in Eliab Gets Grounded

Score: +1