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Siobhán Cullen

Acting Born Jan 31, 1990 Dublin, Ireland 18 credits

Biography

Siobhán Kate Cullen is an Irish actress born on January 31, 1990, in Dublin, Ireland. She began her career as a child actress, making her debut in Marina Carr's By the Bog of Cats in 1998 at the Abbey Theatre. Her first major screen role was in Eoin Macken's horror film The Inside in 2012. Cullen has since appeared in various television productions, including the RTÉ1 and BBC One miniseries Paula in 2017, the ITV adaptation of The Long Call in 2021, the BritBox series The Dry from 2022 to 2024, the RTÉ series Obituary beginning in 2023, and the Netflix series Bodkin in 2024. Additionally, she was named a Screen International Star of Tomorrow in 2022.

Sources & verification Siobhán Cullen — The Movie Database (TMDB) How Archytele verifies pages
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Career

Career overview

Siobhán Kate Cullen is an Irish actress born in Dublin, Ireland on January 31, 1990. She began her career as a child actress, making her debut in Marina Carr's By the Bog of Cats in 1998 at the Abbey Theatre. Transitioning to screen work, she landed her first major screen role in Eoin Macken's horror film The Inside in 2012.

Over the course of her career, Cullen has appeared in a variety of television productions. Her television credits include roles in the RTÉ1 and BBC One miniseries Paula in 2017, the ITV adaptation of The Long Call in 2021, and the BritBox series The Dry between 2022 and 2024. She also starred in the RTÉ series Obituary beginning in 2023 and the Netflix series Bodkin in 2024.

In recognition of her work, Cullen was named a 2022 Screen International Star of Tomorrow. She has accumulated eighteen known acting credits on The Movie Database.

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Known for

Dalgliesh

as Josephine Fallon

Origin

as Katie Devlin
Film

The Limehouse Golem

as Sister Mary
Film

Highlander

Frequent co-stars

Bertie Carvel 1 shared title
Carlyss Peer 1 shared title
David Pearse 1 shared title
Alistair Brammer 1 shared title
Jeremy Irvine 1 shared title
Claire Goose 1 shared title
Helen Aluko 1 shared title
Alice Nokes 1 shared title
Fenella Woolgar 1 shared title
Richard Dillane 1 shared title

Career timeline

Babies
Bodkin
Obituary
The DryNational Theatre Live: Straight Line Crazy
DalglieshThe Long CallThe Bright Side
The Cherry Orchard
Origin
Paula
The Limehouse GolemThe Randomer
Jimi: All Is by My Side
The Inside
The Clinic
The Crooked Mile

Full filmography

  • Babies (2026) as Lisa
  • Bodkin (2024) as Dubheasa 'Dove' Maloney
  • Obituary (2023) as Elvira Clancy
  • The Dry (2022) as Caroline Sheridan
  • National Theatre Live: Straight Line Crazy (2022) as Finnuala Connell
  • Dalgliesh (2021) as Josephine Fallon
  • The Long Call (2021) as Caroline Reasley
  • The Bright Side (2021) as Tracy
  • The Cherry Orchard (2020) as Varya
  • Origin (2018) as Katie Devlin
  • Paula (2017) as Morgan
  • The Limehouse Golem (2016) as Sister Mary
  • The Randomer (2016) as Roberta
  • Jimi: All Is by My Side (2013) as Jenny
  • The Inside (2012) as Corina
  • The Clinic (2003) as Kristen
  • The Crooked Mile (2001) as Jenny
  • Highlander