The name of the production buyer, John Lanzer, appears as the author of the book, "The Knights of Templar - Their Crowning Crusade", which Simon is reading in secret at the beginning of the movie during class at the orphanage.
When Emma enters the cottage in the English countryside, she steps to the desk where her cards are laid out. On the desk is a 14" NEC CRT monitor, which is all black. Moments later when Simon appears the monitor is now gray with a black fascia.
When Simon is breaking into the vault at the start of the film, he is shown attaching his safe cracking device to the safe and setting up his video receiver. Shortly after, he is shown watching the video feed, and, again attaching the device and setting up his receiver.
What is that unique knife/multi-tool that Simon Templar uses?
According to The Saint's fanclub website www.saint.org:"The Saint's knife used in the Val Kilmer film was actually six purpose-built props; each of the prop knives performing a different function, all of which were attributed to the fictional knife. It is unlikely that any one knife will be able to perform all of the functions of The Saint's knife anytime soon."