Grok orders Tyrannor, a giant T-Rex, to throw a boulder at the village. He then challenges the village to produce Mightor to fight Tyrannor or he will destroy the village.
| Name | Type | Role | |
|---|---|---|---|
| David Scott | Writer | ||
| Ed Brandt | Writer | ||
| William Hanna | Director | ||
| Joseph Barbera | Director |