If you happen to be in Cochranton, I suggest going to the Iris Theater. The Iris Theater is a movie theater like any other, but the prices are much cheaper! Adults cost $3.00 per person, children ages 6-12 cost $1.50, and children under 6 are free! The theater is comfortable, and the concession stand offers a variety of snacks.
Typically, they do not show movies on Sundays.
For information about specific movie showings, times, etc. please visit the website I've listed below.