The McHenry Outdoor Theatre  One of the Last Outdoor Theaters in Illinois, the theater it is located ½ mile north of Route 120 at 1510 North Chapel Hill Road. Movie goers can bring additional seating and a portable radio to view the movie next to their car. Adult: $12.00, Military/Senior: $6.00, Child: $6.00. Tickets are sold at box office on a first come, first serve basis.