Archie Panjabi (Nas Kamal) & Jack Davenport (Guy Harcourt) also worked together on episode 5.13, Parallel Construction, Bitches (2014), of The Good Wife (2009), as Kalinda Sharma & Frank Asher respectively.
Mawaan Rizwan (Omar Shirani) & Joe Blakemore (Abu Maaz) also worked together on episode 7.1, Natural Selection (2017), of Vera (2011) as Jamil & Peter Haden respectively.