Suggestions by @rancorousguy

David Harbour

as Henry Willis in Haileybury

Score: +1

Matthew McConaughey

as Graham Leys in Haileybury

Score: +1

Dwayne Johnson

as Mark Harrop in Haileybury

Score: +1

Ben Mendelsohn

as Nicholas Grigsby in Haileybury

Score: +1

Brett Gelman

as Scott Doran in Haileybury

Score: +1

Erin Moriarty

as Charlotte Clavey in Haileybury

Score: +2

Matt Smith

as Mark Doyle in Haileybury

Score: +2

Ade Edmondson

as Derek Scott in Haileybury

Score: +1

Pierce Brosnan

as Paul Anderson in Haileybury

Score: +1

George Clooney

as Paul Anderson in Haileybury

Score: -1

Ian McKellen

as Mark Doyle in Haileybury

Score: +1

Woody Harrelson

as David Lappage in Haileybury

Score: +2

Grant Gustin

as Matt Campbell in Haileybury

Score: +1

Sylvester Stallone

as Derek Scott in Haileybury

Score: -1