Battlestar Galactica

Sine Qua Non

Season 4, Ep 8, Aired 5/30/08
Rate Episode
485 votes
Write a Review
  • Episode Description
  • After President Roslin's disappearance, Admiral Adama is reluctant to recognize Tom Zarek as the new president. Lee realizes that his father will never accept Zarek so he seeks the assistance of attorney Romo Lampkin in finding another candidate. Meanwhile, Adama continues the search for the missing Cylon base ship, and President Roslin.

  • Cast & Crew
  • Edward James Olmos

    William Adama

  • Mary McDonnell

    Laura Roslin

  • Katee Sackhoff

    Kara "Starbuck" Thrace

  • Jamie Bamber

    Lee "Apollo" Adama

  • James Callis

    Gaius Baltar

  • Fan Reviews (27)
  • Sine Qua Non

    By TrueTvWatcher, Jan 23, 2012

  • Amazing series, another amazing episode

    By pooface9, Jun 13, 2008

  • Some unexpected turns with quite expected turns

    By Parricida, Jan 03, 2009

  • The fleet's side of what happens after the rebel cylon baseship jumps away. Some key questions: who's in charge of the civilian govt and what will Adama do in response to Roslin disappearing.

    By scififan12921, Feb 03, 2009

  • I used to love this show and considered it my all-time favorite. But this episode was appallingly bad... easily the worst of the whole series.

    By UnimatrixOne, Apr 26, 2009

  • Trivia & Quotes
  • Quotes (4)

    • Lee: (as Romo holds him at gunpoint) No one blamed you, Romo, because at a certain point, we all made decisions that saved our lives at the cost of others. You think you're unique, Romo? Think your sins are so special? Romo Lampkin: Is that it, counselor? You're going to rest your entire case on that pathetic little bit of insight? Lee: No, on this. The clean slate, the fresh start, maybe they are illusions, like you said. But at a certain point, faith in ourselves, in our right to survive as a species, as a people -- that's not a given. That's a choice.

    • Romo Lampkin: Writs of forfeiture. (hands Admiral Adama a paper document) The captains want to be absolved of any blame should anything untoward happen. One of the less ennobling consequences of a legal culture. No one wants responsibility.

    • Romo Lampkin: Word to the wise: sometimes it's better to settle for what you've already got.

    • Romo Lampkin: Lampkin's First Rule of Legal Dynamics: When an irresistible force meets a movable object, stand aside and wait for the class-action suit.

    Notes (8)

    • Adama: What do you hear, Starbuck?
      Kara: Nothing but the rain, sir.
      Adama: Grab your gun and bring the cat in.
      Kara: Yes, sir.
      Adama and Kara are repeating the jodie (a military marching chant or cadence) from an early scene in the Miniseries. The jodie was also heard in the first Razor flashback. The young Adama recited the jodie with his lover, Lt. Jaycie McGavin. It is also heard in "Maelstrom" between Starbuck and Adama. Ronald Moore based the lines on jodies he heard during his days in Naval ROTC at Cornell University but he has never written out this jodie completely. Instead he leaves it up to the audience to wonder about the words of the full jodie as well as the reason this jodie holds special meaning for Adama and Kara.

    • During the fight sequence, Adama throws Tigh onto the table, causing Tigh to demolish the model of the old sailing vessel. Adama says, "You know how many times I've had to repair this thing?" This is likely an inside joke referring to the scene from the Season 3 episode "Maelstrom" where Adama smashed the model ship with his hands after Kara's Viper had seemingly been destroyed. Edward James Olmos was not aware that the ship was an expensive model that the production staff was renting. He improvised Adama's actions in the scene. Fortunately the model was covered by insurance, according to Ronald Moore.

    • The song that Athena hummed to Hera was the same tune that Boomer hummed to the captured Cylon Raider in the Season 1 episode "Flesh and Bone." As noted in that episode guide, the melody is taken from a Korean lullaby that Grace Park's mother used to sing to her when she was a child.

    • Lee's full name is Leland Joseph Adama, which is given for the first time.

    • As of the end of the teaser, there are 39,674 survivors in the fleet, one more than the total listed in the previous episode.

    Show More Notes
  • Add a Comment
    In reply to :
    • There are no comments yet. Be the first by adding your thoughts above.