who is the actor who plays little finger
Aidan Gillen He is best known for portraying Petyr "Littlefinger" Baelish in the HBO series Game of Thrones (2011–17), Tommy Carcetti in the HBO series The Wire (2004–08), Stuart Alan Jones in the Channel 4 series Queer as Folk (1999–2000), John Boy in the RTÉ series Love/Hate (2010–11) and CIA operative Bill Wilson in The Dark Knight Rises (2012). He also hosted seasons 10 through 13 of Other Voices.