Second movie starring Mahershala Ali and Naomie Harris after the Oscar winning movie Moonlight (2016). Both Ali and Harris were nominated for their performances, with Ali winning in the Best Supporting Actor category.
The main cast is all also part of the Marvel Cinematic Universe. Mahershala Ali is Blade in Blade (2025), Awkwafina is Katy in Shang-Chi and the Legend of the Ten Rings (2021) and Glenn Close is Nova Prime in Guardians of the Galaxy (2014). Naomie Harris has also portrayed Shriek in Venom: Let There Be Carnage (2021) which is part of the Expanded Marvel Cinematic Universe, run by Sony.
One of two films released in 2021 entitled Swan Song, with the other one starring Udo Kier. The two films' plot lines share nothing in common.
The Premise of the Movie is identical to the Show "Black Mirror" Episode "Be right Back" S2e01 (2013) & Show "Solos" Episode "Tom" s01e02 (21 May 2021)