Sharon Stone originally had the part of Stacy Mansdorf. But when Basic Instinct (1992) was a success, she backed out.

Sir Ian Holm replaced Denholm Elliott.

Rolling Stones drummer Charlie Watts appeared unbilled as the drummer in the jazz band at Harry's club.

One of six movies that featured Bob Hoskins and Sir Michael Caine. The others being Last Orders (2001), Mona Lisa (1986), Sweet Liberty (1986), Beyond the Limit (1983), and World War II: When Lions Roared (1994).

Denholm Elliott was announced in the British trades as being in this project.

Roger Lloyd Pack was listed in the U.K. trades as being cast in this production.