Aidan Gillen

Game of Thrones

as Petyr 'Littlefinger' Baelish

Episodes: 67

First Aired: Apr 17, 2011

The Wire

as Tommy Carcetti

Episodes: 35

First Aired: Jun 02, 2002

Mayor of Kingstown

as Milo Sunter

Episodes: 22

First Aired: Nov 14, 2021

Project Blue Book

as Dr. Allen Hynek

Episodes: 20

First Aired: Jan 08, 2019

Kin

as Frank Kinsella

Episodes: 16

First Aired: Sep 09, 2021

Queer as Folk

as Stuart Alan Jones

Episodes: 10

First Aired: Feb 23, 1999

Love/Hate

as John Boy Power

Episodes: 10

First Aired: Oct 03, 2010

Peaky Blinders

as Aberama Gold

Episodes: 9

First Aired: Sep 12, 2013

Identity

as DI John Bloom

Episodes: 6

First Aired: Jul 05, 2010

Dice

as Glenn Taylor

Episodes: 6

First Aired: Nov 12, 2001

Thorne

as Phil Hendricks

Episodes: 6

First Aired: Oct 10, 2010

Mayday

as Everett Newcombe

Episodes: 5

First Aired: Mar 03, 2013

Quantum Break

as Paul Serene

Episodes: 4

First Aired: Apr 05, 2016

Charlie

as Charles J. Haughey

Episodes: 3

First Aired: Jan 04, 2015

Lorna Doone

as Carver Doone

Episodes: 2

First Aired: Dec 24, 2000

That Dirty Black Bag

as Butler

Episodes: 2

First Aired: Mar 10, 2022

The Bill

as Jeff Barratt

Episodes: 1

First Aired: Oct 16, 1984

In Suspicious Circumstances

as James Crozier

Episodes: 1

First Aired: Jun 03, 1991

Law & Order: Trial by Jury

as Jimmy Colby

Episodes: 1

First Aired: Mar 03, 2005

The Last Detective

as Steve Fallon

Episodes: 1

First Aired: Feb 07, 2003

Agatha Christie's Poirot

as Amyas Crale

Episodes: 1

First Aired: Jan 08, 1989

Urban Myths

as Timothy Leary

Episodes: 1

First Aired: Jan 19, 2017

The Play on One

as Harry

Episodes: 1

First Aired: Jan 19, 1988

Rock, Paper, Scissors

as Steven Shadowwhispers (voice)

Episodes: 1

First Aired: Feb 12, 2024