Some fight sequences from Mission on Fire were used as additional fight scenes in Legend of the Fierce Tigers Flying Dragon. Clips of Dragon Chan on a football pitch towards the beginning of the film were borrowed from an additional scene in the DVD version of Mission on Fire.
A still taken from Inescapable Dream's end fight scene is shown in Legend of the Fierce Tigers Flying Dragon's epilogue when Dragon mentions he moved to Hong Kong to make films.
A large portion of Rumble in Torbay was remade into Legend of the Fierce Tigers Flying Dragon by recycling the original footage with newly shot footage.
A large portion of Fierce Tigers Flying Dragon was remade into Legend of the Fierce Tigers Flying Dragon by recycling the original footage with newly shot footage.