David Morrissey

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'Tobias Shepherd' in Extant

'Philip 'The Governor' Blake' in The Walking Dead

'Jackson Lake' in Doctor Who

'Ripley Holden' in Blackpool

Sacha Dhawan

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'Davos' in Iron Fist

'Additional Voices' in Mass Effect: ANdromeda

'Ajay' in Sherlock

'Dev' in In The Club

'Paul' in Utopia

'Naveed Shabazz' in 24: Live Another Day

'Amir' in In The Flesh

'Waris Hussein' in An Adventure in Space and Time

'Akhtar' in The History Boys

'Leo Nixon' in The Last Train

Mark Sheppard

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'Badger' in Firefly

'Crowley' in Supernatural

'Benedict Valda' in Warehouse 13

'Jim Sterling' in Leverage

'Canton Delaware' in Doctor Who

'Ring Director' in Chuck

'Tanaka' in Dollhouse

'Romo Lampkin' in Battlestar Galactica

'Ivan Erwich' in 24

'Bob the Caretaker / Cecil L'Ively' in The X-Files

John Barrowman (2nd time)

Peter Davison

Lalla Ward

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'Romana' in Doctor Who

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Ellis George

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'Courtney Woods' in Doctor Who

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Joe Dempsie

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'Gendry' in Game of Thrones

'Chris Cooper' in Southcliffe

'John' in The Fades

'Cline' in Doctor Who

'Chris Miles' in Skins

Dan Starkey

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'Strax' in Doctor Who

Bonnie Langford

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'Mel' in Doctor Who

'Melanie Bush' in Doctor Who

'Carmel Kazemi' in Eastenders

'Violet Elizabeth Bott' in Just William

'Lena Marelli' in Bugsy Malone

Matt Smith

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- 'The Doctor' (11th!) in Doctor Who & The Sarah Jane Adventures
- 'Christopher Isherwood' in Christopher and His Kind
- 'Bert Bushnel' in Bert & Dickie

Bernard Cribbens

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-'Tom' in Daleks' Invasion Earth 2150
-'Felix Forsythe' in Frenzy
- Narrator of The Wombles
- 'Wilfred Mott' in Doctor Who

John Simm

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- 'Danny Kavanagh' in The Lakes

- 'Jip' in Human Traffic

-'Bernard Sumner' in 24 Hour Party People

-'Sam Tyler' in Life On Mars

-'The Master' in Doctor Who

-'Baxter' in Mad Dogs

Freema Agyeman

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'Martha Jones' in Doctor Who / Torchwood

'Jenny Walsh' in Survivors

'Alesha Phillips' in Law & Order:UK

'Amanita Caplan' in Sense8

Ben Browder

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'Sam Brody' in Party of Five

'John Crichton' in Farscape

'Lt Colonel Cameron Mitchell' in Stargate SG-1

'Isaac' in Doctor Who 
'Ted Gaynor' in Arrow
'The Male Player' (voice) in Call of Duty: Black Ops 3
'Sovereign Admiral' in Guardians of the Galaxy 2

Arthur Darvill

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'Tip Dorrit' in Little Dorrit

'Groom' in Robin Hood

'Rory Williams' in Doctor Who 

'Rev Paul Coates' in Broadchurch

'Rip Hunter' in Legends of Tomorrow

Caitlin Blackwood

'Amelia Pond' in Doctor Who.

Eve Myles

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- 'Gwyneth / Gwen Cooper' in Doctor Who & Torchwood
- 'Maggy' in Little Dorritt
- 'Merrill' (voice) in Dragon Age 2

Sophie Aldred

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- 'Tom' (voice) in Tree Fu Tom
- ''Dennis' (voice) in Dennis & Gnasher
- 'Ace' in Doctor Who

Sylvester McCoy

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- 'Radagast' in The Hobbit series
- 'The Doctor' (7th!) in Doctor Who