The "Break an Egg" episode of Time Warp Trio is about their magic book transporting them to Antarctica and them ending up as part of the deadly Scott expedition to the South Pole. Can they find the book and get home to their own time and place before they freeze or starve to death with the rest of the expedition?
Time Warp Trio has some episodes on DVD, but this episode is not among them. The show does still sometimes show reruns on Discovery Kids and this episode is occasionally shown. Also, this episode has a book based on the episode and/or this is one of the episodes based on the book.