What parents need to know
Parents need to know that Killing Season is a dark, mature thriller with war overtones that stars John Travolta and Robert De Niro. The main thrust is revenge, with various gruesome scenes of torture (often with blood/agony). Viewers also see some brutal, disturbing flashbacks to the Bosnian War. Language is fairly strong, with a few, pointed uses of "f--k" and "s--t." The characters tell a joke with some strong sexual innuendo. A bottle of Jagermeister liquor is studied, admired, and consumed, and the characters get drunk.