The Medford Recreation Department continues its summer outdoor movie series with a showing of the 2014 animated superhero film “Big Hero 6” at Tufts Park.  The movie (1 hour, 42 minutes) will begin at 8:30 p.m., but come early for Superhero Sundae activities starting at 7:30. Please bring a blanket, drinks, and bug spray. No alcohol permitted. The final film in the series will be “Pirates of the Caribbean” on Friday, August 16, at Wright’s Pond.