Three hapless entrepreneurs join forces to make a geezer movie.
Kat is an improv comedy teacher beginning to question if she’s missed her shot at success. When an undercover cop offers her the role of a lifetime, she recruits two of her students to infiltrate London’s gangland by impersonating dangerous criminals.
Former police detective Jack Grayling, pursuing his dream of becoming a cabaret singer on a luxury Mediterranean cruise ship, investigates a series of murders on board with the help of the ship's first officer, Kate Woods.