In this season's twist, ten of the thirteen houseguests are shocked to learn that they will compete alongside their exes. In addition, introduction of the Diamond Power of Veto and the sequestered Jury.

Episode 1
Season 4 Premiere: Food Competition & X-Factor Twist
Jul 8, 2003
Eight houseguests prepare to live in the Big Brother House.

Episode 2
Luxury Competition & HOH
Jul 9, 2003
Some vow to evict their exes while others form "secret alliances."

Episode 3
Food Competition & Nominations
Jul 11, 2003
HOH Nathan makes nominations for the first eviction. Who will it be?

Episode 4
POV & Scott Weintraub Expelled
Jul 15, 2003
Amanda and Jee must rely on both strategy and the Power of Veto to secure their places in the House for another week.

Episode 5
Eviction & HOH
Jul 16, 2003
The tumultuous first nine days are recapped as the HouseMates determine who should leave: Amanda or Jee.

Episode 6
Food Competition & Nominations
Jul 18, 2003
Jee's HoH status makes the "Elite Seven" nervous and alliances are tested as strategies are revealed.

Episode 7
POV
Jul 22, 2003
Michelle and Erika are both upset over their nominations for eviction.

Episode 8
Eviction & HOH
Jul 23, 2003
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.
Episode 9
Food Competition & Nominations
Jul 25, 2003
Dana weighs her options between her original alliance or joining the "Dream Team."

Episode 10
POV & Luxury Competition
Jul 29, 2003
Now that Dana's nominations have drawn a clear line in the alliances, everyone's focus shifts to strategy.

Episode 11
Evictions & HOH
Jul 30, 2003
After the Power of Veto meeting, Dana feels guilt over Dave's nomination.

Episode 12
Food Competition & Nominations
Aug 1, 2003
After a dramatic shift in power, Alison settles into her position as new Head of Household and prepares for the nominations.

Episode 13
POV
Aug 5, 2003
Alison's nominations have everyone talking, and many of her own allies disagree with her decision.

Episode 14
Eviction & HOH
Aug 6, 2003
Convinced that she has three votes in her favour, Dana sets out to secure a fourth.

Episode 15
Food Competition & Nominations
Aug 8, 2003
Robert, Justin and Jee-- hold the power in the House, and they're not afraid to flaunt it.

Episode 16
POV & Luxury Competition
Aug 12, 2003
The HouseGuests compete in a game of strategy to win the Power of Veto.

Episode 17
Live Eviction & HOH (Start)
Aug 13, 2003
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

Episode 18
HOH (Con't), Food Competition & Nominations
Aug 16, 2003
Later in the eviction night, a live vote will happen.

Episode 19
POV
Aug 16, 2003
Jun makes the unexpected move of approaching Alison in attempts to from some kind of alliance.

Episode 20
Evictions & HOH
Aug 19, 2003
After days of power and control, the Three Stooges are faced with an impossible situation.

Episode 21
POV Played Before Nominations
Aug 23, 2003
The Three Stooges lose an important member.

Episode 22
Nominations, Luxury Competition & POV Ceremony
Aug 25, 2003
The remaining members of the Three Stooges make a comeback. And later a twist is thrown into the game.

Episode 23
Evictions & HOH
Aug 27, 2003
The remaining women in the house make a secret pact to stay in the game.

Episode 24
POV: Where's Jun
Aug 29, 2003
The Stooges recognize the new woman alliance as a threat.

Episode 25
Nominations
Sep 2, 2003
The girl alliance begins to break.

Episode 26
POV Competition, Live POV Ceremony, & Live Evictions
Sep 3, 2003
Alison uses her Power of Veto to tear the Dream Team apart.

Episode 27
Nominations
Sep 5, 2003
Robert, the final member of the Dream Team, fights off the girl alliance.

Episode 28
Diamond POV & Luxury Competition
Sep 9, 2003
Alliances tear apart as Robert sets up the final three.

Episode 29
Live POV Ceremony, Eviction & HOH Part 1 (Start)
Sep 10, 2003
Allison must choose one of her two allies to put up for eviction.

Episode 30
Part 1 (Con't) & Part 2 of Final HOH Competition
Sep 16, 2003
The race for HoH has never been more intense.

Episode 31
Part 3 of Final HOH & Live Eviction
Sep 17, 2003
Robert is evicted. Jun and Allison are the final two members in the Big Brother house.

Episode 32
Best of Big Brother 2003
Sep 19, 2003
The jury reminisces over the past couple of months in the Big Brother house.

Episode 33
Season 4 Finale: First Ever Sequestered Jury Vote
Sep 24, 2003
The evicted HouseGuests return to the Big Brother house for the biggest day in the game.