A snowy mountaintop holds the key to saving the Amphibilands, and it's up to Darel and the Kulipari to make the dangerous journey.

Cast: Charlie Adler, Lacey Chabert, Keith David, Jess Harnell, Josh Keaton, Mikey Kelley, Phil LaMarr, Wendie Malick, Amy Margolis, Kevin Michael Richardson, Candi Milo, Kath Soucie, Franciska Friede