Name	Known for
Griff Rhys Jones Max Vivaldi Max Vivaldi See fewer	Alas Smith & Jones (1984)
Matthew Barry Leo Vivaldi Leo Vivaldi See fewer	Industry (2020)
Dylan Charles Crane's colleague Crane's colleague See fewer	Attack the Block (2011)
Debbie Chazen Big Claire Big Claire See fewer	Suzie Gold (2004)
Julie-Ann Dean Zoe Costello Zoe Costello See fewer	Baby Riki (2015)
Martyn Ellis Det. Insp. Crane Det. Insp. Crane See fewer	The New Adventures of Robin Hood (1997)
Simon Gregor Sam Beynon Sam Beynon See fewer	Welcome to the Punch (2013)
Robin Griffith Mr. Collier Mr. Collier See fewer	Torchwood (2006)
Jennifer Hill Bronwen Thomas Bronwen Thomas See fewer	Human Traffic (1999)
Jason Hughes Gethin Morris Gethin Morris See fewer	Midsomer Murders (1997)
Lynn Hunter Iris Price Iris Price See fewer	Submarine (2010)
Ruth Madoc Myrtle Jones Myrtle Jones See fewer	Fiddler on the Roof (1971)
John Scott Martin Rico Vivaldi Rico Vivaldi See fewer	Little Shop of Horrors (1986)
Glyn Morgan Thomas Roberts Thomas Roberts See fewer	Without Motive (2000)
Rhian Morgan Val Vivaldi Val Vivaldi See fewer	Apostle (2018)
Sharon Morgan Stella Craven Stella Craven See fewer	Apostle (2018)
Siwan Morris Maria Vivaldi Maria Vivaldi See fewer	The Machine (I) (2013)
Joanna Page Candy Vivaldi Candy Vivaldi See fewer	Love Actually (2003)
Ri Richards Mrs. Digby Mrs. Digby See fewer	Involuntary Activist (2019)
Jo Stone-Fewings Danny Baveystock Danny Baveystock See fewer	The Hollow Crown (2012)