Writer-director Charlie McDowell returns to Sundance this year with a thriller about a scientist (played by Robert Redford) who uncovers scientific proof that there is indeed an afterlife. His son is portrayed by Jason Segel, who's not too sure about his father's "discovery", and Rooney Mara plays a mystery woman who has her own reasons for wanting to find out more about the afterlife. Written by Barry Brown, Park City, UT

Exactly one week in the life of a young man named Paterson of Paterson, New Jersey is presented. He lives an extremely regimented and routinized life, that routine perhaps most vividly displayed by the fact that he is able to wake up at exactly the same time every day without an alarm. That life includes eating Cheerios for breakfast, walking to work carrying his brown bag lunch packed in his lunch pail by his wife Laura, having a casual chat with his colleague Donny before he begins his shift driving the #23 Paterson bus for the local public transit company, walking home where he straightens out the exterior mailbox which somehow during the day gets knocked crooked, eating dinner with Laura and listening to her goings-on of the day, taking Laura's English bulldog Marvin - who he would admit to himself he doesn't much like - out for a walk to his neighborhood bar where he has one and only one beer before walking home with Marvin. There are day to day variations which are often the ... Written by Huggo

When a man finds a family of strangers in his house who claim to have bought the place, he agrees to let them stay until they can get to the bottom of the mix-up. They never leave.

On the verge of a nervous breakdown, Maxwell meets a talking sloth in his dreams and becomes obsessed with saving the animal's habitat in his waking life by returning to his first passion of music.