Crime thrillers revolve around anticipation, suspense, and keeping the audience on edge. They feature a protagonist facing a problem like a mystery or mission against the antagonist. Common elements include suspicion, drama, danger, crimes, investigations, and cliffhangers. Crime thrillers are usually set in large cities using iconic locations to quickly establish the setting and associate it with the story. Examples given are Prisoners about a father searching for his missing daughter, The Departed about an undercover cop and a police mole tracking each other in the mob, and The Girl with the Dragon Tattoo about a journalist aided by a hacker to find a missing woman.