Suggestions by @boodle

Nicolas Cage

as David Lee in Mandela Catalogue

Score: +1

Justin Long

as David Lee in Mandela Catalogue

Score: +1

Nicolas Cage

as David Lee in Mandela Catalogue

Score: +1

Nicholas Cage

as David Lee in Mandela Catalogue

Score: +1

Arthur Darvill

as Denny Doherty in The Mama's And the Papas

Score: +1

Shia LaBeouf

as Denny Doherty in The Mama's And the Papas

Score: +1

Miles Teller

as John Phillips in The Mama's And the Papas

Score: +1

Beanie Feldstein

as Cass Elliot in The Mama's And the Papas

Score: +2

Sharon Rooney

as Cass Elliot in The Mama's And the Papas

Score: +2

Hunter Schafer

as Michelle Phillips in The Mama's And the Papas

Score: 0

Sydney Sweeney

as Michelle Phillips in The Mama's And the Papas

Score: 0

Hunter Schafer

as Bonnie Parker in Bonnie And Clyde

Score: 0

Tom Holland

as Clyde Barrow in Bonnie And Clyde

Score: +1

Castor Hetfield

as James Hetfield in Kill 'Em All - Metallica Biopic

Score: +1

Lucas Hedges

as Jason Newstead in Kill 'Em All - Metallica Biopic

Score: +1

Austin Butler

as James Hetfield in Kill 'Em All - Metallica Biopic

Score: +1

Eduardo Franco

as Robert Trujillo in Kill 'Em All - Metallica Biopic

Score: +1

Sarah Bolger

as Sarah Heathcliff in Mandela Catalogue

Score: +2