I run a macbook 2010 with Mountain Lion.
Whenever i hit the part where Lee spots the zombie at the motel in ep 1 at dark when you have to go over to the girl that shoots herself, it freezes, and the music stays. Most people say that it comes back after a bit, but not for me. In Ep 2, at the start, when you have to cut the teacher's leg off, at the second chop, it freezes with him wrenching in pain and lee grimacing and looking awaY. The music stays, and the teacher flashes regular, to black. Regular, to black. TELLTALE GET OFF OF YOUR ASSES, AND HELP US. NOW.