Big Brother Big Brother 4: Ex-Factor: Episode Guide & Ratings

Eight houseguests prepare to live in the Big Brother House.

Some vow to evict their exes while others form "secret alliances."

HOH Nathan makes nominations for the first eviction. Who will it be?

Amanda and Jee must rely on both strategy and the Power of Veto to secure their places in the House for another week.

The tumultuous first nine days are recapped as the HouseMates determine who should leave: Amanda or Jee.

Jee's HoH status makes the "Elite Seven" nervous and alliances are tested as strategies are revealed.

Michelle and Erika are both upset over their nominations for eviction.

Jee and Jun seem to form a secret alliance discussing strategy in Korean when the coast is clear and arguing when there is an audience present.

Dana weighs her options between her original alliance or joining the "Dream Team."

Now that Dana's nominations have drawn a clear line in the alliances, everyone's focus shifts to strategy.

After the Power of Veto meeting, Dana feels guilt over Dave's nomination.

After a dramatic shift in power, Alison settles into her position as new Head of Household and prepares for the nominations.

Alison's nominations have everyone talking, and many of her own allies disagree with her decision.

Convinced that she has three votes in her favour, Dana sets out to secure a fourth.

Robert, Justin and Jee-- hold the power in the House, and they're not afraid to flaunt it.

The HouseGuests compete in a game of strategy to win the Power of Veto.

Despite all the different strategies, deals and alliances, it is clear that one group controls the game. This is considered the first ever Live Eviction

Later in the eviction night, a live vote will happen.

Jun makes the unexpected move of approaching Alison in attempts to from some kind of alliance.

After days of power and control, the Three Stooges are faced with an impossible situation.

The Three Stooges lose an important member.

The remaining members of the Three Stooges make a comeback. And later a twist is thrown into the game.

The remaining women in the house make a secret pact to stay in the game.

The Stooges recognize the new woman alliance as a threat.

The girl alliance begins to break.

Alison uses her Power of Veto to tear the Dream Team apart.

Robert, the final member of the Dream Team, fights off the girl alliance.

Alliances tear apart as Robert sets up the final three.

Allison must choose one of her two allies to put up for eviction.

The race for HoH has never been more intense.

Robert is evicted. Jun and Allison are the final two members in the Big Brother house.

The jury reminisces over the past couple of months in the Big Brother house.

The evicted HouseGuests return to the Big Brother house for the biggest day in the game.