Continuity mistake: In the restaurant having dinner Rene's pearl necklace starts untwisted then twists and later untwists. To do this that necklace would have to be unclasped and manually twisted.
The Thomas Crown Affair (1999)
21 continuity mistakes - chronological order
Directed by: John McTiernan
Starring: Pierce Brosnan, Denis Leary, Rene Russo, Ben Gazzara, Frankie Faison
Other mistake: When Catherine breaks into Crown's house, her assistants immediately get to work on the security panel. When the first assistant touches the panel, it falls off the wall and he has to quickly push it back into place.
Thomas Crown: Regret is usually a waste of time, as is gloating.
Trivia: Not strictly a mistake, but have you ever seen anything like the product placement when Rene Russo storms into an office and downs a can of Pepsi One (with the label cunning facing the camera)? She does all but turn to camera, hold it up, and say "aaah - there's nothing like an ice-cold can of Pepsi". I actually laughed when I saw it.
Question: What is the name of the statue in Thomas Crown's foyer in his home?