Ice Age: Continental Drift is a 2012 American 3D computer-animated comedy adventure film directed by Steve Martino and Mike Thurmeier. It was written by Jason Fuchs and Michael Berg, and features the voices of Ray Romano, John Leguizamo, Denis Leary, Nicki Minaj, Drake, with Jennifer Lopez, and Queen Latifah. It is the fourth installment of the Ice Age series. While Scrat inadvertently causes the break up of Pangaea, Manny and Ellie are forced to deal with the trials and tribulations of their teenage daughter Peaches, who has trouble fitting in with her peers. Ellie tries to support her daughter, but Manny becomes exceedingly over-protective. Peaches' friend Louis, a molehog, tries to warn her as she tries to approach a mammoth named Ethan on whom she has a crush. Meanwhile, Sid's family returns, but only long enough to drop off the elderly Granny before abandoning them both. Manny catches Peaches sneaking off to meet Ethan, and leading to an argument and their estrangement. Shortly after, a continental break-up separates Manny from the herd. Trapped on a moving chunk of ice with Sid and Diego, Manny has no choice but to ride out the current. Meanwhile, a giant land shift encroaches on Ellie, Peaches, and those remaining on land, causing them to make their way toward the land bridge.