Derry Girls is a new six part comedy and coming-of-age story, written by Indian Summers and Being Human screenwriter Lisa McGee. The show – which is based on McGee’s own experiences as a teenager – follows 16-year-old Erin and her friends, who live in a world of armed police in armoured Land Rovers, British Army check points and ‘peace’ walls.


But who are the young stars bringing the gang to life? And who are the familiar faces joining them on screen.

Meet the cast of Derry Girls...

Erin Quinn – Saoirse-Monica Jackson

Erin Quinn - Saoirse Jackson (Channel 4, SD)

Erin Quinn is quite the 16 year old with dreams and ambitions that extend far beyond the walls of Derry. The wannabe writer is pretty sure she knows everything she needs to know but, with the help of her wild friends and super-annoying family, soon learns that she's got a long way to go.

Real-life Derry girl Saoirse was raised in the city and in Donegal, where her parents owned and operated a small hotel. She studied acting at Manchester's Arden School of Theatre and secured a role in Harlan Coben's The Five on Sky 1 before finishing her course.

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Orla McCool – Louisa Harland

Orla McCool - Louisa Harland (Channel 4, SD)

Erin's cousin Orla has some serious issues when it comes to personal space - she's often found reading Erin's diary and has even been known to steal her knickers. It's not malicious, though. Orla's just living in her own whimsical and unpredictable world, with a positive mental attitude. If that's what you'd call it...

Irish actress Louisa starred in crime drama Love/Hate before training at the Mountview Academy of Theatre Arts in London. You might also have spotted her in Woody Harrelson's Lost in London, or on BBC daytime favourite, Doctors.

Clare Devlin – Nicola Coughlan

Clare Devlin - Nicola Coughlan (Channel 4, SD)

Wee Clare is the group's resident genius, who has big ambitions and isn't afraid to do what it takes to achieve them. Even if that means grassing on her best pals. She's the most straight-laced member of the gang and is often VERY frustrated by her friends' carefree attitude.

Galway native Nicola turned to Nadine Coyle from Girls Aloud in order to perfect her Derry accent, watching tapes of Coyle’s time on reality series Popstars for inspiration. She’s been treading the boards since she was a child and also voiced characters in a number of animated series.

Michelle Mallon – Jamie Lee O’Donnell

Jamie-Lee O'Donnell - (Channel 4, SD)

If you're on the hunt for a party or just fancy having a carefree night on the town then you need look no further than Michelle Mallon. She wants nothing more than to have a good time and find herself a fella, and she's not backward in coming forward either. If only she thought before she opened her mouth, she might not find herself in quite as much trouble...

Jamie Lee is another Derry native who studied Performing Arts and Dance at De Montford University in Bedfordshire. She's had roles in shows like 6Degrees on BBC iPlayer and also appeared in Urban and the Shed Crew alongside Richard Armitage.

James Maguire - Dylan Llewellyn

James Maguire - Dylan Llewellyn (Channel 4, SD)

Michelle's cousin James is on the back foot from Day Dot, because he just so happens to be English. And as if that wasn't enough he's now stuck in the girls' school, because the powers that be are concerned his accent would cause too much trouble with the local boys.

Llewellyn is no stranger to Channel 4, having previously starred in Hollyoaks. He played Martin ‘Jono’ Johnson from 2011 to 2012. Oh and you might also have spotted him in Holby City, where he played Seb Channing.

Sister Michael - Siobhan McSweeney

Sister Michael - Siobhan McSweeney (Channel 4, SD)

Woe betide any girl who crosses Sister Michael, the eternally grumpy and unimpressed headmistress of Our Lady Immaculate College. She's Erin and the gang's arch-nemesis, and has very little time for those who cross her path.

Fans of The Fall will recognise McSweeney from her turn alongside Jamie Dornan and Gillian Anderson in the Irish drama. She also recently starred in No Offence as Ruth Cheetham, and popped up in Alice Through The Looking Glass as Witzender.

Mary Quinn – Tara Lynne O’Neill

Mary (Tara O'Neill) and Gerry (Tommy Tiernan) - Derry Girls (Channel 4, SD)
Mary (Tara O'Neill) and Gerry (Tommy Tiernan) - Derry Girls (Channel 4)

Erin's ma, Mary, has no time for nonsense. The matriach of the Quinn/McCool clan is a strict, straight-talking woman, who keeps her father, her husband and her daughter in check. Oh, and she's basically a surrogate mum to niece Orla, who lives next door with Mary's ditzy sister, Sarah.

Belfast-born O’Neill has quite the TV CV, with roles in EastEnders and Irish soap Fair City to her name. She starred in numerous Irish dramas including Omagh, Pure Mule, The Clinic and Stardust, and has also appeared in Line of Duty and The Fall.

Gerry Quinn - Tommy Tiernan

Gerry Quinn is a man under siege. He can't keep up with the women in his life (daughter Erin, wife Mary, sister-in-law Sarah and niece Orla outnumber him) and he can't impress his father-in-law, Joe, who finds fault with everything he does.

Irish comedian Tommy Tiernan returns to TV screens to star as Erin's dad, Gerry. Tiernan is best known for his stand up routines and hasn't been as active as an actor. He did have a role in a short-lived Channel 4 sitcom called Small Potatoes in the late 1990s, though, and also hosts his own chat show on Irish TV.

Granda Joe – Ian McElhinney

Derry Girls Granda Joe (Ian McElhinney)

Granda Joe isn't a man to be trifled with, so it's little wonder he's a pillar of the community. He adores his daughters and granddaughters, but he's got very little time for his son-in-law, and he's not afraid to show it.

Game of Thrones fans will recognise McElhinney as Barristan Selmy,Lord Commander of the Queensguard of Queen Daenerys Targaryen (Emilia Clarke). He’s no stranger to TV with roles in Cold Feet, New Tricks, Holby City, Doctors and Ripper Street. Oh and he also played General Dodonna in Rogue One: A Star Wars Story.

Aunt Sarah – Kathy Kiera Clarke

Derry Girls Aunt Sarah (Channel 4)
Aunt Sarah (Channel 4)

Orla's mum Sarah is the most laid-back member of the McCool clan. She leaves the parenting to her sister, Mary, and spends the majority of her time working hard on the thing she cares most about in the whole world - her own appearance.

Clarke is a veteran of the small screen with numerous roles in productions on both sides of the Irish Sea. You may have spotted her in Silent Witness, Proof, Pulling Moves and Omagh among others.

Ciaran - Jamie Beamish

Derry Girls - Ciaran
Ciaran - Jamie Beamish (C4)

The photography shop worker finds himself in the middle of a rather amusing dispute between Granda Joe and Gerry...

Jim across the road - Robert Calvert

Orla McCool (Louisa Harland) and Jim (Robert Calvert) - C4
Orla McCool (Louisa Harland) and Jim (Robert Calvert)

You can always depend on a neighbour like Jim to help you out in a crisis...

Emmett – Terence Keeley

The Derry Girls encounter this curious character as they escape the city on July 12th

If you’re a fan of the Frankenstein Chronicles you’ll recognise Keeley because he played Whitlock in season two. The Belfast native has had quite the stage career so far and is currently starring in The Ferryman on the West End stage.

Nicola - Bronagh Taggart

Nicola (Bronagh Taggart) and Mary Quinn (Tara O'Neill)

The sulky waitress gets more than she bargained for when the Derry Girls come into her diner

Fans of The Fall will be familiar with Taggart, who played the tough and skilled DC Gail McNally.

Jenny Joyce - Leah O'Rourke

Perfect prefect Jenny is an endlessly perky ray of sunshine, but the Derry Girls just can't stand her

O'Rourke is a relative newcomer to the TV scene but she's already popped up in The Fall and has a very impressive background in short films. She's also worked as a stand-in on Game of Thrones.

Katya - Diona Doherty

Ukrainian teenager Katya comes to Derry to stay with Erin's family as part of the Children of Chernobyl project. Erin's very eager to widen the 'poor' girl's horizons, but it turns out Katya is far more clued in than the Derry Girls realise...

Fans of Britain and Ireland's Next Top Model will recognise Diona from her stint on the show back in 2012. She's then she's been busy with her acting career, working on film, TV and radio projects. She's also recently worked on Northern Irish classic comedy Give My Head Peace.

Artem - Michael Shea

Jenny Joyce has a Ukrainian of her own to look after, but she's keeping him under lock and key...

Recent LAMDA graduate Michael is a relative newcomer to TV. Derry Girls is one of his first roles on the small screen.

Father Peter - Peter Campion

Derry Girls - Father Peter
Father Peter (C4)

The hunky parish priest makes quite the impression on the girls - and boy - when he stops by the school to chat about their very religious experience

Fans of Lisa McGee's RTE drama Raw or her Channel 4 comedy London Irish will recognise Peter Campion, who also appeared in the movie Sing Street and drama 6Degrees. And you might also recognise him from his stint in Kat and Alfie's EastEnders spin-off, Redwater, playing local farmer Andrew Kelly.

Fionnula - Tracey Lynch

Fionnula (Channel 4)

Chip shop owner Fionnula is the fearsome queen of fried food who strikes fear into the hearts of her customers

Tracey Lynch will look familiar to fans of McGee's previous comedy offering, London Irish. She played 'Ma' in the 2013 Channel 4 series and also popped up playing an unnamed Irish woman in No Offence.

Uncle Colm - Kevin McAleer

Granda Joe's brother just doesn't stop talking and his family can't cope with it


Irish comedian Kevin McAleer was once said to have put the "dead" back into "deadpan", thanks in no small part to his signature act: delivering stories in a drawling Tyrone accent. He came to prominence on Irish comedy series Nighthawks in the late 1980s and early 1990s.