Jon Culshaw

Jon Culshaw (born 2 June 1968 ) is an impressionist who has played multiple roles for Big Finish Productions.

Most notably, Culshaw has voiced the Brigadier and Kamelion, both originally played by actors who had by then passed away. In various productions, he played Brigadier Lethbridge-Stewart alongside Tim Treloar as the Third Doctor, Katy Manning as Jo Grant, and Jemma Redgrave as Kate Stewart. Before doing so for Big Finish, Culshaw had impersonated Nicholas Courtney's Brigadier in multiple Target novelisation audiobooks.

He is a member of the Dead Ringers comedy troupe, which feature a number of Doctor Who parody sketches.

Culshaw is renowned for his ability to impersonate the voice of Tom Baker as the Fourth Doctor, a role in which he has made numerous sketch appearances as well as prank telephone calls for Dead Ringers. Among the recipients of Culshaw's prank calls from "the Doctor" were Doctor Who actors Sylvester McCoy, Colin Baker, Peter Davison, and Tom Baker himself. In full makeup as Tom Baker, Culshaw interviewed the real Tom Baker, who had no problem with this imitation at all.

He performed the role of Tom Baker's voicemail in The Five(ish) Doctors Reboot.

He was an audience member for The Science of Doctor Who and also contributed to the charity reference book Behind the Sofa: Celebrity Memories of Doctor Who.

Acting credits
As Brigadier Lethbridge-Stewart

Doctor Who: Lockdown!

 * U.N.I.T. On Call

Doctor Who Main Range

 * The Grey Man of the Mountain

Special Releases

 * The Legacy of Time
 * The Sacrifice of Jo Grant

The Fifth Doctor Adventures

 * The Auton Infinity

Stranded

 * UNIT Dating

The Ninth Doctor Adventures

 * Way of the Burryman / The Forth Generation

The Second Doctor Adventures

 * Beyond War Games
 * The Final Beginning
 * Wrath of the Ice Warriors

The Third Doctor Adventures

 * Primord
 * The Scream of Ghosts
 * Poison of the Daleks
 * The Unzal Incursion
 * The Devil's Hoofprints
 * The Annihilators
 * Kaleidoscope

Short Trips

 * AWOL

The Diary of River Song

 * The Blood Woods
 * Rivers of Light

As Vash Sorkov

The Robots

 * The Mystery of Sector 13
 * A Matter of Conscience
 * Off Grid
 * The Janus Deception
 * Machines Like Us - credited as The Source
 * Kaldor Nights

As Kamelion

Doctor Who Main Range

 * Devil in the Mist
 * Black Thursday / Power Game
 * The Kamelion Empire

Special Releases

 * Masterful
 * Masterful

The Fifth Doctor Adventures

 * The Auton Infinity

Other Roles

Doctor Who

 * Death Comes to Time - the President

Doctor Who: Lockdown!

 * Doctors Assemble! - Third Doctor / Fourth Doctor / Fifth Doctor
 * U.N.I.T. On Call - Third Doctor / Terrance Dicks
 * The Genuine Article - Abzorbaloff

Doctor Who Main Range

 * The Kingmaker - Earl Rivers / Fourth Doctor
 * You Are the Doctor - Keith / Guard
 * The Grand Betelgeuse Hotel - Chafal

Special Releases

 * Masterful
 * Terror of the Master - Narrator

The Fourth Doctor Adventures

 * The False Guardian / Time's Assassin - Zephon
 * The Day of the Comet - Sullerman / Massey

Philip Hinchcliffe Presents

 * The Genesis Chamber - DeRosa Janz

The Fifth Doctor Adventures

 * The Auton Infinity -

The Eighth Doctor: The Time War

 * Planet of the Ogrons - Doctor Ogron

The Tenth Doctor Chronicles

 * Backtrack - Nathan Hobb

Short Trips

 * The Threshold - The Doctor / / Lodges
 * AWOL - Third Doctor / Captain Munro

Time Lord Victorious

 * Master Thief
 * Lesser Evils

The Diary of River Song

 * Rivers of Light -

The Robots

 * The Sentient - SV90 / V76
 * A Matter of Conscience - SV77 / V300
 * Kaldor Nights - V46

Torchwood One

 * My Guest Tonight - Nigel Best

Satirical portrayals

 * Now and Then: The Locations of Pyramids of Mars - Voice of Fourth Doctor
 * The Story of Doctor Who: The Introduction - Fourth Doctor
 * Dead Ringers - Fourth Doctor / Tenth Doctor / Captain Jack
 * Children in Need 2003 - Fourth Doctor
 * The Five(ish) Doctors Reboot - Tom Baker
 * The Great Curator - The Curator / Third Doctor

Target Novelisations

 * Doctor Who and the Ark in Space
 * Death to the Daleks
 * Doctor Who and the Sontaran Experiment
 * Doctor Who and the Genesis of the Daleks
 * The Five Doctors
 * Doctor Who and the Mutants
 * Warriors' Gate
 * Doctor Who and the Monster of Peladon
 * Meglos
 * The Romans

BBC Novelisations

 * The Pirate Planet

The Audio Novels

 * Scourge of the Cybermen

Doctor Who Audio Annuals

 * Terror on Tiro
 * The House That Jack Built
 * The Nemernites
 * Justice of the Glacians
 * War in the Abyss
 * The Traitor

Dalek Audio Annuals

 * Blockade
 * The Seeds of Destruction

Doctor Who: Lockdown!

 * U.N.I.T. On Call (with Emily Cook)