l-era-glaciale-4_locandinaScrat (Chris Wedge) inadvertently causes the break up of Pangaea. Meanwhile Manny (Ray Romano) and Ellie (Queen Latifah) must deal with the trials and tribulations of their daughter Peaches (Keke Palmer), now a teenager desiring to fit in with her peers. Ellie is fine about that, but Manny becomes extremely over-protective. Peaches’ only friend Louis (Josh Gad), a molehog, tries to protect her as she tries to approach a mammoth named Ethan (Drake) whom she has a crush on. Sid’s (John Leguizamo) family returns, only long enough to drop off the elderly Granny (Wanda Sykes) before abandoning them both again. When Manny catches Peaches sneaking off to meet Ethan, they argue and fall out. Shortly afterward, 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…