All Creatures Big And Small (2015)

In a world facing a catastrophic flood, Dave, a Nestrian, and his son Finny, seek refuge on an ark. Along the way, they inadvertently bring along Hazel and Leah, Grymps who weren't allowed on board. When Finny and Leah fall off the ark, their parents must unite to rescue them. As the floodwaters rise, the group faces perilous challenges, encounters new friends, and discovers surprising truths about themselves.