Originally there were going to be 8 attempts at filming, twice per evening for four days in March 2020, just as the COVID-19 pandemic was escalating in the UK. After the first day, Stephen Graham and the producers decided it was too dangerous to have so many people together, so filming was cut short to just two days, resulting in only four takes - the third of which was used for the final film.
Stephen Graham and Hannah Walters are married in real life.
Filmed on a Sony Venice UHD camera in one single shot at a real restaurant in Dalston, London.
An expansion of a 2019 short film of the same name, also directed by Barantini and starring Graham.
Stephen Graham and Philip Barantini both starred in the HBO miniseries Band of Brothers (2001).