Walk is a great movie with unbelievable scenes. Walking on a tight rope is shown great starting from street rope walk to the world trade center  buildings - walk on the rope.

Like a usual hollywood movie, technology plays the key role in taking the person from the street to the walking across the building. Ben kingsley plays the role of a mentor to teach  joseph levitt.  9/11 memories are completely erased with walk movie...when they show the twin towers emerge from the clouds as levitt walks on the tight iron cord.  

Charlotte Le Bon plays an interesting role and the special effects of girl on petit walking on the rope is must watch. She plays it with her innovative acting style. She is french and canadian. That comes out in her action during the movies.

Walk is a must watch. If you can watch it in an IMAX and 3D theatres, you are lucky to be born...wow...