Mark Speight is often mistakenly believed to have played the part of Sam the Lift in this series, due to the similarities with his character in Scratchy & Co. (1995).
The Dark Knight was played by Simon Shelton, whom later went on to play Tinky Winky in "Teletubbies".
The format of the show was borrowed from "Fort Boyard" and "The Crystal Maze".
Phillipa Forrester, Keith Chegwin and Rowland Rivron took part as contestants in the celebrity special for the series 1 finale. Phillipa Forrester was a presenter of "CBBC" at the time, which "Incredible Games" is shown on.
The Dark Knight game which the contestants go up against The Dark Knight on a grid is based on the game of Chess.