Suggestions by @framefreak

Kate Winslet

as Mummy Pig in Peppa: The Hollow Snort

Score: +2

Noah Jupe

as George Pig in Peppa: The Hollow Snort

Score: +2

Anya Taylor-Joy

as Peppa Pig in Peppa: The Hollow Snort

Score: +1

Ariana Jalia

as The Real Peppa (in visions) in Peppa: The Hollow Snort

Score: +1

Imelda Staunton

as Sister Agatha in Caillou: The Unseen Friend

Score: +1

Mark Rylance

as Stephen Morrow in Caillou: The Unseen Friend

Score: +1

Jessie Buckley

as Angela Pickett in Caillou: The Unseen Friend

Score: +1

Amy Ryan

as Beth Hauser in Caillou: The Unseen Friend

Score: +1

Timothy Olyphant

as Ronnie Hauser in Caillou: The Unseen Friend

Score: +1

Matt Walsh

as Marvin Jones in Caillou: The Unseen Friend

Score: 0

June Diane Raphael

as Susie Jones in Caillou: The Unseen Friend

Score: +1

Shea Whigham

as Sheriff Ted Kerry in Caillou: The Unseen Friend

Score: +1

Tobias Menzies

as Pastor Hiram Kane in Caillou: The Unseen Friend

Score: +1

Thomasin McKenzie

as Rebecca Lancaster in Caillou: The Unseen Friend

Score: +1

Ciarán Hinds

as Archibald Rhodes in Caillou: The Unseen Friend

Score: +1

Anya Taylor-Joy

as Elizabeth Moore in Caillou: The Unseen Friend

Score: +1

James Norton

as Thomas Vale in Caillou: The Unseen Friend

Score: +3

Vanessa Kirby

as Eleanor Vale in Caillou: The Unseen Friend

Score: +1

Jennifer Ehle

as Brenda Higgins in Caillou: The Unseen Friend

Score: +1

Logan Marshall-Green

as Noah Campbell in Caillou: The Unseen Friend

Score: +1