A Perfect Day is a 2015 Spanish comedy-drama film written and directed by Fernando León de Aranoa.

[4][5] Veteran humanitarian aid workers Mambrú (Benicio del Toro) and B (Tim Robbins), and newcomer Sophie (Mélanie Thierry), accompanied by their interpreter Damir (Fedja Štukan), try to retrieve a corpse from a well somewhere in former Yugoslavia at the end of the Yugoslav Wars.

They are joined in their endeavor by Mambrú's former lover Katya (Olga Kurylenko) and a young local boy named Nikola.

The consensus reads: "Aid workers get their due in A Perfect Day, which is just different and well-acted enough to overcome its logy pace and narrative clichés".

[8] Henry Barnes of The Guardian compared the film's humor to that of M*A*S*H,[9] while Chris Nashawaty of Entertainment Weekly criticized female characters of Mélanie Thierry and Olga Kurylenko for being "disappointingly thin".