Grey is a muscular wolf who wants to become the pack's new leader, Sheep and Wolves. However, even though he is the pack's favorite wolf, he considered a goofball. In order to become leader and win back his love interest, Bianca, Grey goes off into the woods, where he discovers a camp of Gypsy rabbits. The fortune-teller rabbit Mami gives him a magical "transmutation potion." Grey drinks the potion and goes back to the wolves' den, but finds out upon arrival that he has been transformed into... a ram! Now, Grey goes on a fantastic adventure to change back to normal and prove himself worthy to his pack.
- Grey is voiced by Tom Felton who also portrayed Draco Malfoy in the Harry Potter series.