The "Men" number performed by Milady de Winter was staged as a tribute to "The Cell Block Tango" in the movie "Chicago" which is performed by Velma Kelly. Pia Douwes, who plays Milady de Winter, played Velma Kelly in the stage version of "Chicago" in The Netherlands, London and on Broadway.
The "Fight" number at the end of the first half is a tribute to "One Day More" from "Les Miserables".
The staging of "Not Made Of Stone" is a tribute to "Goodbye My Life" in the movie "All That Jazz".
D'Argtagnan's horse and the King's dogs were made by Jim Henson's Creature Shop in London
Milady de Winter's wigs were made higher and more beautifully styled than they were during normal performances, specifically for filming.