Ryan Phillippe didn't tell the filmmakers that he was going to dye his hair blue. The first they knew of it, was when he turned up on set on the day of filming with his hair a different color. Most of the cast and crew were taken aback, but director Willard Carroll liked it. Coincidentally, Angelina Jolie dyed her hair on exactly the same day.
Sean Connery took just $60,000 as his salary for "Playing by Heart", as he was keen to play a character his age in a relationship with someone his own age. This was a far cry from the $14m he earned on the previous year's " The Rock ".