Some versions of this film use music cues from The Return of the Pink Panther (1975) composed by Henry Mancini
The background music during the car chase is Karn Evil 9 from Brain Salad Surgery by Emerson, Lake & Palmer.
The titular hero named Carter aka "Superdragon" (Bruce Li) was loosely based on Bruce Lee's depiction of Kato from the show The Green Hornet (1966 - 1967) and his allies "The Green Hornet" duo was heavily based on the main heroes from The Three Fantastic Supermen (1967) in which the titular villain Superman (Lung Fei) was also named after.
Carter was never referred to by his titular name as "Superdragon" in any scene whatsoever, nor was he ever referred to as "Bruce Lee".