Jack's Father is a Megalonyx, and the father of Jack. He is the quaternary antagonist of The Ice Age Land III: The Time of the Great Giving. He is usually grumpy and his treatment of Jack is heavily implied to be the cause of Jack's misbehavior. Despite this, he has a softer side, as he is more than willing to protect the animal children from a Cave Hyena pack and decides to be more gentle with Jack.
Voice Actors:[]
- Maurice LaMarche - English