The film has often been considered as being one of the knock-offs of 'Lethal Weapon' (1987).
Cast Members, Forest Whitaker and Anthony Edwards, both previously about eight years earlier, had appeared in 'Fast Times at Ridgemont High' (1982) in small roles.
The region of ''Bryn Mawr'' is a posh upper class suburb of Philadelphia, USA.
The picture has often been considered to be 'Beverly Hills Cop' (1984) in reverse.
The picture shot in two American states of the USA: California and Philadelphia.