Mark Heap

The talent

Mark Heap

Acting

IMDB ↗

The work

The Magic Faraway Tree

The Magic Faraway Tree Mr Oom Boom Boom

Can You Keep a Secret?

2026

Can You Keep a Secret? William

Time Travel Is Dangerous!

Time Travel Is Dangerous! The Regency Dandy

The Completely Made-Up Adventures of Dick Turpin

2024

The Completely Made-Up Adventures of Dick Turpin John Turpin

Piglets

2024

Piglets Superintendent Bob Weekes

Renegade Nell

2024

Renegade Nell

Significant Other

2023

Significant Other Ray

The House

The House Mr. Thomas (voice)

The School for Good and Evil

The School for Good and Evil Professor Manley

Your Christmas or Mine?

Your Christmas or Mine? Johnson

Live at the Moth Club

2022

Live at the Moth Club George

Sister Boniface Mysteries

2022

Sister Boniface Mysteries Kirk Fabricant

Incredible Ant

2022

Incredible Ant Flibbington (voice)

Friday Night Dinner: 10 Years and a Lovely Bit of Squirrel

Friday Night Dinner: 10 Years and a Lovely Bit of Squirrel Self

Intelligence

2020

Intelligence Barnaby Bailer

The Trouble with Maggie Cole

2020

The Trouble with Maggie Cole Peter Cole

The Lost Films of Bloody Nora

The Lost Films of Bloody Nora Dad

Queens of Mystery

2019

Queens of Mystery Kurt Lee

Killer Weekend

Killer Weekend Gerald

The Midnight Gang

The Midnight Gang Sir Quentin Strillers

Oxide Ghosts: The Brass Eye Tapes

Oxide Ghosts: The Brass Eye Tapes

Murder on the Blackpool Express

Murder on the Blackpool Express Graham

The Comedian's Guide to Survival

The Comedian's Guide to Survival Pick up Driver

Maigret's Dead Man

Maigret's Dead Man 默尔斯医生

Digby Dragon

2016

Digby Dragon Mungo (voice)

Upstart Crow

2016

Upstart Crow Sir Robert Greene

We're Doomed! The Dad's Army Story

We're Doomed! The Dad's Army Story Clive Dunn

The Last Post

Undercover

2015

Undercover DCI Langdon

The Team

2015

The Team Albert Greaves

Showing recent work. Full filmography on IMDB ↗