Suggestions by @johnsmith25

Kenneth Branagh

as Hercule Poirot in Hercule Poirot's Christmas

Score: +1

Kaya Scodelario

as Magdalene Lee in Hercule Poirot's Christmas

Score: +1

Michelle Dockery

as Lydia Lee in Hercule Poirot's Christmas

Score: +1

Kelly Macdonald

as Hilda Lee in Hercule Poirot's Christmas

Score: +1

Sean Teale

as Sydney Horbury in Hercule Poirot's Christmas

Score: +1

Delroy Lindo

as Col. Johnson in Hercule Poirot's Christmas

Score: +1

Sylvester McCoy

as Edward Tressilian in Hercule Poirot's Christmas

Score: +1

Mina El Hammani

as Pilar Estravados in Hercule Poirot's Christmas

Score: +1

Jack O'Connell

as Superintendent Sugden in Hercule Poirot's Christmas

Score: +1

Byron Langley

as Stephen Farr in Hercule Poirot's Christmas

Score: +1

Dominic Sherwood

as Harry Lee in Hercule Poirot's Christmas

Score: +1

Sam Heughan

as George Lee in Hercule Poirot's Christmas

Score: +1

Dan Stevens

as David Lee in Hercule Poirot's Christmas

Score: +1

Ioan Gruffudd

as Alfred Lee in Hercule Poirot's Christmas

Score: +1

Charles Dance

as Simeon Lee in Hercule Poirot's Christmas

Score: +1

Grace Van Dien

as Lucy Lane in Superman

Score: +1

Owen Vaccaro

as Superboy I in Superman

Score: +1

Richard Schiff

as Emil Hamilton in Superman

Score: +1

Hannah Waddingham

as Maggie Sawyer in Superman

Score: +1

Jeff Bergman

as George Taylor in Superman

Score: +1