Battlestar Galactica S01 E08 The Magnificent Warriors

"The Last Battlestar Galactica Leads a Rag Tag Fugitive Fleet on a Lonely Quest for a Shining Planet Known as...Earth."

When a Cylon attack destroys most of the fleet's food supply, the Galactica must trade equipment for grain on a rural planet plagued by the Borays, a group of pig-like marauders.