The fourth and final season of the reimagined science fiction television series Battlestar Galactica premiered on the Sci-Fi Channel in the United States on April 4, 2008, and concluded on March 20, 2009.

Coincidences creates new alliances aboard Galactica. The attack to rescue everyone on New Caprica begins. The Galactica encounters four rather than the expected two Cylon Basestars. The end appears in sight but they get help from a welcome but unexpected source. On the planet below, Tyrol and Anders lead the attack to free everyone from the prison.

After the startling revelations of the mid-season cliffhanger, the fleet and its Cylon allies have united in a joint search for Earth. They encounter a devastated world where their expectations are shattered by events that echo down the millennia.

Currently you are able to watch "Battlestar Galactica - Season 4" streaming on Amazon Prime Video, Amazon Prime Video with Ads or buy it as download on Apple TV, Amazon Video, Fandango At Home, Microsoft Store. As season 4 begins, the last remnants of humanity continue their search for a new home.

Buy Battlestar Galactica — Season 4 on Fandango at Home. Battlestar Galactica 's final season proves a satisfying conclusion to TV's best science fiction offering. It's a relief to have...

Season 4 of the Battlestar Galactica aired during 2008–2009. He that Believeth In Me Six of One The Ties That Bind Escape Velocity The Road Less Traveled Faith Guess What's Coming to Dinner? Sine...

Battlestar Galactica is an American military science fiction television series, ... Season 4.5: 66: 11 "Sometimes a Great Notion" 39,651: Michael Nankin: