Skipper wouldn't say much about his past in Denmark. But when he keeps getting messages that call him back, the penguin took the job as a passenger jet sky marshal for other animal fellows. And as his brothers secretly followed him-a hijack was suspected.

The Penguins are back to save the World. And so are the North Wind. But what happens when things have changed throughout the years? What if Eva sees Kowalski with someone else, other than herself? Corporal is back with his back-breaking bear hugs, and now Short Fuse has grown to his teen years. But what's the most shocking news, is that Classified is back-with a pup in his arms.