Name	Known for
Peter Dean Pete Pete See fewer	Law & Order (1978)
Michael Attwell Kenny Kenny See fewer	Labyrinth (1986)
Anna Wing Lou Lou See fewer	Son of Rambow (2007)
Bill Treacher Arthur Arthur See fewer	The Musketeer (2001)
Gillian Taylforth Kathy Kathy See fewer	The Long Good Friday (1980)
Adam Woodyatt Ian Ian See fewer	EastEnders (1985)
Lucy Bayler Elizabeth Elizabeth See fewer	Auf Wiedersehen, Pet (1983)
Susan Tully Michelle Michelle See fewer	EastEnders (1985)
Pam St. Clement Pat Pat See fewer	EastEnders (1985)
Leslie Grantham Den Den See fewer	EastEnders (1985)
Nick Berry Wicksy Wicksy See fewer	HeartBeat: Changing Places (1998)
June Brown Dot Cotton Dot Cotton See fewer	EastEnders (1985)
Sandy Ratcliff Sue Sue See fewer	EastEnders (1985)
Nej Adamson Ali (as Nejdet Salih) Ali (as Nejdet Salih) See fewer	Pirates of the Caribbean: Dead Man's Chest (2006)
Gary Hailes Barry Barry See fewer	Luther (2010)
Joanna Bright Judy Judy See fewer	What If It's Raining (1986)
Matilda Ziegler Donna Donna See fewer	Living (2022)
Gary McDonald Darren Darren See fewer	Mob Rules (2010)