|ON: Content is age-appropriate for kids this age.|
|PAUSE: Know your child; some content|
may not be right for some kids.
|OFF: Not age-appropriate for kids this age.|
|NOT FOR KIDS: Not appropriate for kids any age.|
Parents need to know that the documentary includes stunning but also occasionally disturbing imagery of penguins walking, mating, and dying. Morgan Freeman narrates as the penguins make their annual march from the Antarctic shore in Antarctica. Some penguins die along the way, others freeze during the long winter as they huddle to protect pregnant females and then eggs and babies, and still others are killed by predators.