Sean Gilder is a British actor known for his versatility and stage presence. He achieved international recognition for his portrayal of Paddy Maguire in the Channel 4 television series *Shameless*, a role he played from 2005 to 2010 which earned him great popularity. His television career also includes prominent roles such as Tholly Tregirls in the BBC historical drama *Poldark* and Father Wilibald in *The Last Kingdom*. In film, he has appeared in major productions such as Martin Scorsese's *Gangs of New York* (2002) and *King Arthur* (2004). In addition to his work on the big and small screen, Gilder is a respected theatre actor, having collaborated with the Royal Shakespeare Company, and has lent his voice to video game characters, including Lambert in the acclaimed *The Witcher* saga. His professional career is characterized by portrayals of complex and often rough characters, which have earned him solid recognition from critics and audiences alike.