Scrat the sabre-toothed squirrel (voiced by Chris Wedge) sets off a tectonic chain reaction that threatens to destroy an entire continent in the latest chapter of the Ice Age series.

Manny the woolly mammoth (Ray Romano) clashes with teenage daughter Peaches (Keke Palmer), before Manny, Diego the sabre-toothed tiger (Denis Leary), Sid the sloth (John Leguizamo) and Sid’s grandmother (Wanda Sykes) are swept out to sea on an ice floe.