Suggestions by @iainross1

Jensen Ackles

as Sheriff Toadster in Garten of Banban

Score: +1

Millicent Martin

as Opila Bird in Garten of Banban

Score: +1

Adam Goldberg

as Captain Fiddles in Garten of Banban

Score: +1

Rodger Parsons

as Stinger Flynn in Garten of Banban

Score: +1

Dwayne Johnson

as Jumbo Josh in Garten of Banban

Score: 0

Michelle Jenner

as Banbaleena in Garten of Banban

Score: +1

Anthony Padilla

as Banban in Garten of Banban

Score: +1

Colin Murdock

as Vendetta in Vendetta

Score: +1

Glynn J.Bauer

as Alberquerque in Vendetta

Score: +1

Matthew Lillard

as Flynn in Vendetta

Score: +1

Josh Hutcherson

as Arnold in Vendetta

Score: +1

Pro Aga

as Ben in Vendetta

Score: +1

Yenald Balada

as Milo in Vendetta

Score: +1

Zach Galifianakis

as Alexander in Vendetta

Score: +1

Andy Samberg

as Sam in Vendetta

Score: +1

Keith David

as Mr Todd Rosenberg in Hellish Outrunners

Score: +1

Greg Kinnear

as Mack in Hellish Outrunners

Score: +1

Emily Blunt

as Kelly in Hellish Outrunners

Score: +1

Danny Mann

as Aaron in Hellish Outrunners

Score: +1

Michael Phelps

as Zack in Hellish Outrunners

Score: +1