Suggestions by @user_327770

Richard Newman

as King Lionel Alexander Montclair Lamont in Barbie: Princess Secrets of Guardania (Animated)

Kelsey Grammer

as Cassius Ludwig in Barbie: Princess Secrets of Guardania (Animated)

Anna Cummer

as Fairy Assistants in Barbie: Princess Secrets of Guardania (Animated)

Kazumi Evans

as Fairy Assistants in Barbie: Princess Secrets of Guardania (Animated)

Kelly Metzger

as Fairy Assistants in Barbie: Princess Secrets of Guardania (Animated)

Tabitha St. Germain

as Fairy Assistants in Barbie: Princess Secrets of Guardania (Animated)

David Kaye

as King Lionel Alexander Montclair Lamont in Barbie: Princess Secrets of Guardania (Animated)

Mark Hildreth

as Reginald Devin in Barbie: Princess Secrets of Guardania (Animated)

Brittney Wilson

as Delancey Ashford Devin in Barbie: Princess Secrets of Guardania (Animated)

Madeleine Peters

as Emily Willows in Barbie: Princess Secrets of Guardania (Animated)

Diana Kaarina

as Blair Willows in Barbie: Princess Secrets of Guardania (Animated)

Nicole Oliver

as Vivienne Devin in Barbie: Princess Secrets of Guardania (Animated)

Morwenna Banks

as Alexandra Privet in Barbie: Princess Secrets of Guardania (Animated)

Kelly Sheridan

as Princess Isabella Roseline Montclair Lamont in Barbie: Princess Secrets of Guardania (Animated)

SEO ye ji

as Junyoung's mother in Just Twilight