Photo: Ruth Crafer
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1st Floor, 37 Great Queen Street, London WC2B 5AA
Phone: 020-7831 4450
1st Floor, 37 Great Queen Street, London WC2B 5AA
Phone: 020-7831 4450
Fax: 020-7379 9777
Greater London, England, United Kingdom
Newport, Wales, United Kingdom
Height:6'3" (190cm)
Weight:13st. 1lb. (83kg)
Playing Age:26 - 35 years
Appearance:Eastern European, White
Eye Colour:Blue-Grey
Hair Colour:Light/Mid Brown
Hair Length:Short
Voice Quality:Clear
Voice Character:Natural


Gethin has recently completed filming on the feature film 'Ammonite' directed by Francis Lee.

Television Film Stage Commercial Comedy Voice Over Further Credits
2018, Television, Daniel/Edward, Observations on Relationships, Channel 4:Random Acts & Blink, Abbie Stephens
2018, Television, George, Dr Max, Seven Scope Films, Danny Sawaf
2016, Television, Casting Director, Olives (pilot), Alannah Olivia
2019, Feature Film, Party Guest, Ammonite, Fossil Films, Francis Lea
2015, Feature Film, Robin, Making It, Coldharbour Pictures, Stephen Glover
2018, Stage, Alfie/M, Blue, Blue & Shift Work (Playlist), WoLaboratory/King's Head Theatre, Anthony Houghton
2017, Stage, Dorn, SEAGULLS, Volcano Theatre/World Stage Design 2017, Paul Davies
2017, Stage, Leduc, Incident at Vichy, Finborough Theatre, Phil Willmott
2017, Stage, Robert, You're Invited, Director's Cut Theatre/Southwark Playhouse, Heather Ward
2016, Stage, Storyteller, Tiddler and Other Terrific Tales, Scamp Theatre & Watford Palace (UK and Int. Tour), Sally Cookson/Chris Pirie
2015, Stage, Dorn, SEAGULLS (from Chekhov's The Seagull), Volcano Theatre Company, Paul Davies
2015, Stage, The Prince, The Princess and The Pea / Y Dywysoges a'r Bysen Fechan Fach, Sherman Cymru / Theatr Iolo, Kevin Lewis
2014, Stage, Horatio, Hamlet, Secret Theatre London, Richard Crawford
2013, Stage, Steven, Quarter-Life Crisis, MonologueSlam UK & Theatre Royal Stratford East
2013, Stage, Wotan, The Ring Cycle, British Library and Wagner 200, William Relton
2013, Stage, Richie, Nineveh, Riverside Studios, Ailin Conant
2013, Stage, Captain Robert F. Scott, The Last March (devised), New Theatre Royal, Portsmouth, Ian Nicholson
2012, Stage, Captain Robert F. Scott, The Last March (devised), Bike Shed Theatre, Exeter, Ian Nicholson
2012, Stage, Camillo/Hortensio, Banished (adap. from The White Devil), CSSD, Wilson Milam
2012, Stage, Pedagogo, Electra Garrigo, CSSD, Gregory Thompson
2011, Stage, Kenneth Shaffer, To Be Taken With Water (devised), The Roundhouse, Dominic Rouse
2011, Stage, Peabody/Gillespie, As I Lay Dying (devised), CSSD, Yael Shavit
2011, Stage, Lennox, Macbeth, CSSD, Sinead Rushe
2011, Stage, Crabtree, The School For Scandal, CSSD, Grainne Byrne
2010, Stage, Dogberry, Much Ado About Nothing, CSSD, Sinead Rushe
2010, Stage, Menelaus, The Iliad, The Roundhouse, Tice Oudenhooven
2010, Stage, Sorin, The Seagull, CSSD, Nadia Morgan
2017, Commercial, Roy, Royal London: Fact of Life, Royal London/ Bold Company/ VCCP, Joe Ventura
2016, Commercial, Roy, Royal London: Protection, Royal London/ Park Pictures/ VCCP, Nathan Price
2016, Commercial, Roy, Royal London: Mutiny, Royal London/ Agile Films/ VCCP, Ben Whitehouse
2015, Commercial, Lead, Mentos: The Meeting, Blink Productions/BBH, Benjamin Weinstein
2015, Commercial, Roy, Royal London: Life Insurance, Royal London/ Agile Films/ VCCP, Ben Whitehouse
2015, Commercial, Guy on Bench, Lotto, National Lottery/Passion Pictures/AMV BBDO, Derek Picken
2014, Commercial, Roy, Royal London: Life Cover, Royal London/ Park Pictures/ VCCP, Nathan Price
2014, Commercial, Stuart, McDonald's: Stuart's a Hero, Leo Burnett/Moxie Pictures, Keith McCarthy
2014, Commercial, Roy, Royal London: We're So Yesterday, Royal London/ Park Pictures/ VCCP, Nathan Price
2014, Commercial, Engineer (lead), Bosch Oven, Bosch/Rabbicorn Media, John Grammatico
2013, Commercial, Buddy, Skoda Yeti, Skoda/Bistro Films, Curtis Wehrfritz
2018, Comedy, Self, Gethin Alderman: Limelight, Edinburgh Fringe, Gethin Alderman
2013, Comedy, Various, NewsRevue, NewsRevue, Jack Bowman
Voice Over
2018, Voice Over, Roy, Royal London: Mutiny/ProfitShare (Radio Ad), Royal London/ VCCP
2017, Voice Over, Roy, Royal London: Fact of Life (Radio Ad), Royal London/ VCCP
2015, Voice Over, Roy, Royal London: Over 50s Life Cover (TV Ad), Royal London, Mark Barrett
2013, Voice Over, The Chemistry Journey - The Virtual School, Fusion Universal
2013, Voice Over, Voiceover, How To Be Jobless, How To Be Jobless, Erica Buist
Further Credits
2017, Workshop, Teacher, English (R&D), National Theatre Wales/Quarantine, Richard Gregory
2016, Ident, Roy, Royal London sponsors Drama on 5, Royal London/VCCP/Agile Films, Ben Whitehouse
2015, Ident, Roy, Royal London Sponsors: London Weather & One Day Cricket, Royal London/Agile Films/VCCP, Ben Whitehouse
2014, Opera, Tall Soldier, L'elisir d'amore, Royal Opera House, Laurent Pelly
2013, Workshop, Various Roles, Suicide Shop, Tinder Theatre, Ian Nicholson
2012, Opera, Tall Soldier, L'Elisir d'Amore, Royal Opera House, Laurent Pelly
2012, Rehearsed Reading, Goliadkin, The Double, Theatre Royal Bath, Laurence Boswell
2012, Workshop, Various Roles, The Last March, Tinder Theatre, Ian Nicholson
2011, Event, Mask Performer, One Culture, The Royal Society, John Wright
2018, Short Film, Duncan, The Inconvenience of Death, NUA, Joe Clarke-Blomfield
2017, Short Film, Waiter, Chops, Channel 4: Random Acts/Bridge Way Films, Jac Clinch
2015, Short Film, Bob, Somewhere in Macedonia, Tiny Circus Birds Prod., Alice Evans
2015, Short Film, Robert, Upstairs, Owynne Dawkins
2014, Short Film, John, Dead On Air, Ashley Golder
2012, Short Film, Joel, When You're Smiling, CSSD


Accents & Dialects:
(* = native)
American-Southern States, American-Standard, Australian, Cardiff, French, Heightened RP, RP*, Scottish-Standard, South African, Welsh-Southern*, Welsh-Standard, West Country
(* = Native/Fluent)
English*, French, Spanish, Welsh*
Music & Dance:
(* = highly skilled)
Bass (singing), Choral Singing, Percussion, Xylophone
Performance:ADR-Additional Dialogue Recording, Captivate Performance Capture Artist training, Clown, Comedy, Comedy Improv, Commedia Dell'Arte, Mask, Motion Capture, Physical Comedy, Physical Theatre, Stand-up Comic, Voice Over
(* = highly skilled)
Kick Boxing, Running, Scuba Diving, Skiing, Snowboarding, Swimming, Yoga
Vehicle Licences:Car Driving Licence
Other Skills:Devising, Drama Workshop Leader, Improvisation, Puppetry, TEFL Tutor, Translating


CENTRAL SCHOOL OF SPEECH & DRAMA, BA (Hons) Acting, 3 years, 2009 - 2012

DURHAM UNIVERSITY, BA (Hons) Modern Languages, 4 years, 2005-2009


SHAPES IN MOTION: Motion Capture Troupe 2017

CAPTIVATE ACTION: Performance Capture Intensive 2017

MOCAP VAULTS: Intro to MoCap Acting, Action and Combat Masterclass & MoCap Summit 2018