Name	Known for
Colin Morgan Michael McAllister Michael McAllister See fewer	Belfast (2021)
Annabel Scholey Cathy McDaid Cathy McDaid See fewer	The Sixth Commandment (2023)
Niamh Walsh Lena McAllister Lena McAllister See fewer	The Sandman (2022)
Joanne Crawford Dr. Kennedy Dr. Kennedy See fewer	Blue Lights (2023)
Owen Roe Jack Sullivan Jack Sullivan See fewer	Michael Collins (1996)
Waj Ali Raymie McDaid Raymie McDaid See fewer	Carnival Row (2019)
Karl O'Neill McAfee McAfee See fewer	A Shine of Rainbows (2009)
Declan Rodgers Detective Cooper Detective Cooper See fewer	Patrick Melrose (2018)
Pauline Hutton DI Blair DI Blair See fewer	Five Minutes of Heaven (2009)
Lewis Brophy Terry Terry See fewer	Scrap (2021)
Liam Heslin DI Miller DI Miller See fewer	Dublin Oldschool (2018)
Ruairí Leneghan Gary Bowman Gary Bowman See fewer	Vikings: Valhalla (2022)
Oskar Smith Young Michael McAllister Young Michael McAllister See fewer	Dead and Buried
Micheal Hanna Andrew McAllister (as Michael Hanna) Andrew McAllister (as Michael Hanna) See fewer	He'll Have to Go (2023)
Annie McIlwaine Young Cathy McDaid Young Cathy McDaid See fewer	Dead and Buried