Suggestions by @siddarthsid

J.J. Abrams

as Director in Poltergeist (2012)

Rupert Grint

as Dr. Marty Casey in Poltergeist (2012)

Donald Glover

as Dr. Ryan Mitchell in Poltergeist (2012)

Linda Hunt

as Tangina Barrons in Poltergeist (2012)

Victor Garber

as Mr. Teague in Poltergeist (2012)

Blair Brown

as Dr. Martha Lesh in Poltergeist (2012)

Maggie Elizabeth Jones

as Carol Anne Freeling in Poltergeist (2012)

Zachary Gordon

as Robbie Freeling in Poltergeist (2012)

Daveigh Chase

as Dana Freeling in Poltergeist (2012)

Jenna Fischer

as Diane Freeling in Poltergeist (2012)

Patrick Wilson

as Steven Freeling in Poltergeist (2012)

David Fincher

as Director in Foxcatcher (2004)

Anne Bancroft

as Jean Du Pont in Foxcatcher (2004)

Naomi Watts

as Nancy Schultz in Foxcatcher (2004)

Woody Harrelson

as Dave Schultz in Foxcatcher (2004)

Matt Damon

as Mark Schultz in Foxcatcher (2004)

Robin Williams

as John Du Pont in Foxcatcher (2004)

Paul Bettany

as Bullseye in Daredevil (2003)

Anya Taylor-Joy

as Carrie White in Carrie (2013)

Ridley Scott

as Director in X-Men: First Class (1981)