• Aidan Gillen was born in Dublin, Ireland, in 1968, and has a background in theater, which he pursued before making a name in television and film.
• He is best known for his role as Petyr Baelish, also known as Littlefinger, in HBO’s “Game of Thrones,” where his character is known for his cunning and manipulation.
• Before “Game of Thrones,” Gillen gained fame for his portrayal of Tommy Carcetti in the acclaimed series “The Wire.”

• Aidan Gillen originally auditioned for the role of Jon Snow in “Game of Thrones” but was later cast as Littlefinger instead.
• He has a keen interest in music and has mentioned his love for punk rock, which influenced his early years.
• Gillen has a unique speaking style, and he often employs a soft-spoken yet menacing tone that became a hallmark of his portrayal of Littlefinger.

• Apart from television, he has appeared in films like “The Dark Knight Rises” as the character CIA Agent and “Sing Street,” which showcases his versatility.
• In addition to acting, Aidan Gillen is also a talented stage actor and has appeared in numerous productions, including works by playwrights like Samuel Beckett.
• He has a penchant for playing complex characters that often walk the line between good and evil, making him a favorite among fans of dramatic storytelling.

• Aidan Gillen is known for being quite private about his personal life, often keeping details about his family and relationships out of the public eye.