An Invisible Sign

Mona is a math teacher at a small-town elementary school who both loves and hates her job. Her love of math blossoms from her father's obsession with numbers while she was a child, but when his mental state starts to deteriorate, she finds herself adopting his odd behavior.

Director: Marilyn Angrelo. Stars: Jessica Alba, Chris Messina, Sonia Braga, John Shea, J.K. Simmons, Sophie Nyweide, Bailee Madison, Marylouise Burke, Mackenzie Milone, Ian Colletti, Jake Richard Siciliano. 2010, 96 mins., drama.

Frozen Planet

Witness the most breathtaking and incredible scenes you can fathom in this seven-part documentary. The BBC and Discovery Channel spent four years monitoring the environment and landscape of the arctic scenery that has been slowly disappearing. David Attenborough narrates.

Cinematographers: John Aitchison, Doug Allen, Doug Anderson, David Baillie, James Balog, Barrie Britton, John Brown, Richard Burton, Jo Charlesworth, Rod Clarke, Martyn Colbeck, Stephen de Vere, Justine Evans, Wade Fairley, Tom Fitz, Ted Giffords, Oliver Goetzl, Joel Heath, Max Hug Williams, Michael Kelem, Ian McCarthy, Alastair MacEwen, David McKay, Jamie McPherson, Justin Maguire, Hugh Miller, Peter Nearhos, Didier Noirot, Ivo NÔøΩrenberg, Petter Nyquist, Mark Payne-Gill, Anthony Powell, Adam Ravetch, Tim Shepherd, Warwick Sloss, Mark Smith, Gavin Thurston, Jeff Turner, Mateo Willis, David Wright, Mike Wright, Daniel Zatz. 2011, 420 mins., documentary.

Mission: Impossible -- Ghost Protocol

Tom Cruise reprises his role as Ethan Hunt in the fourth installment of this series. When the IMF collapses after being accused of terrorist acts, it's up to Hunt and his team to clear their names and get their organization reinstated. Numerous attempts on the president's life keep pointing back to IMF agents, but Hunt knows that they're being set up.

Director: Brad Bird. Stars: Tom Cruise, Jeremy Renner, Simon Pegg, Paula Patton, Ving Rhames, Josh Holloway, Lea Seydoux, Tom Wilkinson, Michael Nyqvist, Anil Kapoor, Darren Shahlavi. 2011, 133 mins., action.

Buck Privates: Universal 100th Anniversary Collector's Series

You know them best for their "Who's on First" routine, but Abbott and Costello became household names after this hit comedy classic. When two con artists join the army in order to stay out of jail, their new drill sergeant is the cop who's been looking for them.

 Director: Arthur Lubin. Stars: Lou Costello, Bud Abbott, Lee Bowman, Alan Curtis, Jane Frazee, the Andrews Sisters. 1941, 77 mins., comedy.

Shame

Thirtysomething professional Brandon is addicted to sex but refuses to let himself develop a connection with anyone. He feeds his thirst for lust with strangers and prostitutes, which often gets him into trouble. When his sister shows up unexpectedly, their sordid childhood is unraveled and they struggle to help each other recover and continue their lives.

Director: Steve McQueen. Stars: Michael Fassbender, Carey Mulligan, James Badge Dale, Nicole Beharie, Hanna Ware. 2011, 125 mins., drama.