Biography
John Heffernan is a British actor. He has worked with the the Royal Shakespeare Company (RSC), the National Theatre, and the English Touring Theatre. He has appeared in films and television shows.

Acting
Billericay, Essex, England, UK
Born
John Heffernan is a British actor. He has worked with the the Royal Shakespeare Company (RSC), the National Theatre, and the English Touring Theatre. He has appeared in films and television shows.

A Ghost Story for Christmas: Lot No. 249· 2023
The Friend

National Theatre Live: Much Ado About Nothing· 2022
Benedick

The Banishing· 2021
Linus

The Duke· 2021
Neddie Cussen

Misbehaviour· 2020
Gareth

Brexit: The Uncivil War· 2019
Matthew Elliott

Forget Me Not· 2019
Jack

Official Secrets· 2019
James Welch

Cern and the Sense of Beauty· 2017
Narrator (voice)

Crooked House· 2017
Laurence Brown

Eye in the Sky· 2015
Major Harold Webb

Beyond the Pale· 2014
Captain Charles Shore

All This Can Happen· 2013
Narrator

National Theatre Live: The Habit of Art· 2010
George

King Lear· 2008
Oswald

Red Alert: Hockeytown 3· 2002
Narrator

This Town· 2024
Commander Bentley

Becoming Elizabeth· 2022
Duke of Somerset

Dracula· 2020
Jonathan Harker

The Loch· 2017
Dr. Simon Marr

The Crown· 2016
Lord Altrincham

Jonathan Strange & Mr Norrell· 2015
Lascelles

Outlander· 2014
Brigadier General Lord Thomas

Murder on the Home Front· 2013
Zeigler

Ripper Street· 2012
Ronald Capshaw

The Hollow Crown· 2012
Francis

Luther· 2010
Steven Rose

Foyle's War· 2002
James Griffin

A Ghost Story for Christmas· 1971
The Friend

Tomb Raider
David