In the movie "Eight Below," which is inspired by a true story, only 2 out of the 8 sled dogs survive after being left behind in the harsh Antarctic conditions. The film follows the struggle and resilience of both the dogs and their human companions, highlighting themes of loyalty and survival against the odds. The story emphasizes the bond between the dogs and their handler, showcasing the challenges they face in extreme circumstances.

"Eight Below" is inspired by the true story of a group of sled dogs left behind in Antarctica during a 1993 expedition. The original event, known as "Operation Deep Freeze," involved a team of researchers who had to evacuate due to severe weather, leaving the dogs behind. The dogs survived for several months in harsh conditions, demonstrating remarkable resilience. The film dramatizes this story, focusing on the bond between the dogs and their handler, showcasing themes of loyalty and survival against the odds.

In the movie "Eight Below," Old Jack, a lead sled dog, and Dewey, a younger dog, face extreme survival challenges after being left behind in Antarctica due to a severe storm. Old Jack exhibits strong leadership and protective instincts, helping to keep the pack together amidst harsh conditions. Dewey initially struggles but grows stronger as the story progresses. Both dogs endure freezing temperatures and scarce food, showcasing their resilience. Ultimately, they are rescued, highlighting themes of loyalty and survival against the odds.

As of now, there are no official announcements regarding a sequel to "Eight Below." The original film, released in 2006, received a positive response, but a follow-up has not been confirmed by Disney or any involved production companies. Fans of the movie have expressed interest in a sequel, but until there is an official statement, any plans for "Eight Below 2" remain speculative. For the latest updates, it's best to keep an eye on news from Disney or entertainment media.