Constantine has setting elements taken from the "Dangerous Habits" story arc.
With a screenplay by Kevin Brodbin and Frank Cappello , the film is based on DC Comics ' Hellblazer comic book , with plot elements taken from the `` Dangerous Habits '' story arc -LRB- issues # 4146 -RRB- and the `` Original Sins '' story arc .	Kevin Brodbin	Kevin Brodbin	Frank Cappello	Frank Cappello	DC Comics	DC Comics	Hellblazer	Hellblazer	Dangerous Habits	Dangerous Habits
