Many of the actors (for example Faye Tozer and Danny Mac) who play dancers have appeared on Strictly Come Dancing (2004).
If you listen closely, you can detect Cassidy Little's Newfoundland accent.
Neil Dudgeon and Jaye Griffiths worked together in an episode of Silent Witness, Death's Door: Part 1 (2008) and Death's Door: Part 2 (2008).
Audrey Cooke directed this episode but also directed the first episode of the Mrs Bradley Mysteries which also featured Neil Dudgeon.
Newfoundland born actor Cassidy Little who plays amputee Duncan Corrigan joined the British Royal Marines and in 2011 lost his right leg below the knee in Afghanistan. He was the face of the Royal British Legion's poppy campaign in 2013.