Name	Known for
Juan Pablo Di Pace Luca Rossi Luca Rossi See fewer	Mamma Mia! (2008)
Johnny Beattie Malcolm Hamilton Malcolm Hamilton See fewer	Crossing the Line (1990)
Deirdre Davis Eileen Henderson Eileen Henderson See fewer	The Magdalene Sisters (2002)
Kieron Elliott Duncan Robertson Duncan Robertson See fewer	How to Train Your Dragon (2010)
Sally Howitt Scarlett Adams Scarlett Adams See fewer	The Decoy Bride (2011)
Sean Kane Dr. Hunt Dr. Hunt See fewer	Night People (2005)
Libby McArthur Gina Rossi Gina Rossi See fewer	River City (2002)
Gordon McCorkell Derek Henderson Derek Henderson See fewer	Jeopardy (2002)
Lorraine McIntosh Alice Henderson Alice Henderson See fewer	Hope Springs (2009)
Allison McKenzie Joanne Rossi Joanne Rossi See fewer	Line of Duty (2012)
John Murtagh George Henderson George Henderson See fewer	Rob Roy (1995)
Gray O'Brien Billy Davies Billy Davies See fewer	Coronation Street (1960)
Stephen Purdon Bob Adams Bob Adams See fewer	Cops and Monsters (2014)
Barbara Rafferty Shirley Shirley See fewer	The Last King of Scotland (2006)
Paul Samson Raymond Henderson Raymond Henderson See fewer	River City (2002)
Peter Vollebregt Fr. Dominic Fr. Dominic See fewer	EastEnders (1985)