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The 100
S2.E15
All episodes
All
  • Cast & crew
  • User reviews
IMDbPro

Blood Must Have Blood: Part 1

  • Episode aired Mar 4, 2015
  • TV-14TV-14
  • 43m
IMDb RATING
8.7/10
4.7K
YOUR RATING
Alycia Debnam-Carey in The 100 (2014)
  • Drama
  • Mystery
  • Sci-Fi
As the Grounder army prepare to attack Mount Weather, a desperate Cage turns to Dante for help, and Raven and Wick experience a major setback.As the Grounder army prepare to attack Mount Weather, a desperate Cage turns to Dante for help, and Raven and Wick experience a major setback.As the Grounder army prepare to attack Mount Weather, a desperate Cage turns to Dante for help, and Raven and Wick experience a major setback.
IMDb RATING
8.7/10
4.7K
YOUR RATING
  • Director
    • Omar Madha
  • Writers
    • Jason Rothenberg
    • Mallory Kass(based upon the book by)
    • Aaron Ginsburg
  • Stars
    • Eliza Taylor
    • Paige Turco(credit only)
    • Bob Morley
Top credits
  • Director
    • Omar Madha
  • Writers
    • Jason Rothenberg
    • Mallory Kass(based upon the book by)
    • Aaron Ginsburg
  • Stars
    • Eliza Taylor
    • Paige Turco(credit only)
    • Bob Morley
  • See production, box office & company info
    • 11User reviews
    • 10Critic reviews
  • See production, box office & company info
  • See more at IMDbPro
  • Photos20

    Blood Must Have Blood: Part 1 (2015)
    Bob Morley in The 100 (2014)
    Bob Morley, Tasya Teles, and Thomas Nicholson in The 100 (2014)
    Bob Morley in The 100 (2014)
    Bob Morley and Tasya Teles in The 100 (2014)
    The 100 (2014)
    Ricky Whittle and Eliza Taylor in The 100 (2014)
    Eliza Taylor in The 100 (2014)
    Christopher Larkin, Devon Bostick, Bob Morley, and Eve Harlow in The 100 (2014)
    Devon Bostick and Bob Morley in The 100 (2014)
    Devon Bostick, Bob Morley, and Eve Harlow in The 100 (2014)
    Eliza Taylor in The 100 (2014)

    Top cast

    Edit
    Eliza Taylor
    Eliza Taylor
    • Clarke Griffinas Clarke Griffin
    Paige Turco
    Paige Turco
    • Dr. Abigail Griffinas Dr. Abigail Griffin
    • (credit only)
    Bob Morley
    Bob Morley
    • Bellamy Blakeas Bellamy Blake
    Marie Avgeropoulos
    Marie Avgeropoulos
    • Octavia Blakeas Octavia Blake
    Devon Bostick
    Devon Bostick
    • Jasper Jordanas Jasper Jordan
    Lindsey Morgan
    Lindsey Morgan
    • Raven Reyesas Raven Reyes
    Ricky Whittle
    Ricky Whittle
    • Lincolnas Lincoln
    Christopher Larkin
    Christopher Larkin
    • Monty Greenas Monty Green
    Henry Ian Cusick
    Henry Ian Cusick
    • Marcus Kaneas Marcus Kane
    • (credit only)
    Isaiah Washington
    Isaiah Washington
    • Thelonious Jahaas Thelonious Jaha
    • (credit only)
    Raymond J. Barry
    Raymond J. Barry
    • President Dante Wallaceas President Dante Wallace
    Johnny Whitworth
    Johnny Whitworth
    • Cage Wallaceas Cage Wallace
    Alycia Debnam-Carey
    Alycia Debnam-Carey
    • Lexaas Lexa
    Adina Porter
    Adina Porter
    • Indraas Indra
    Eve Harlow
    Eve Harlow
    • Maya Vieas Maya Vie
    Steve Talley
    Steve Talley
    • Kyle Wickas Kyle Wick
    Sachin Sahel
    Sachin Sahel
    • Dr. Eric Jacksonas Dr. Eric Jackson
    Ian Tracey
    Ian Tracey
    • Vincent Vieas Vincent Vie
    • Director
      • Omar Madha
    • Writers
      • Jason Rothenberg
      • Mallory Kass(based upon the book by)
      • Aaron Ginsburg
    • All cast & crew
    • See more cast details at IMDbPro

    Storyline

    Edit

    Did you know

    Edit
    • Goofs
      When Bellamy enters the room where the prisoners are being held at the end of the Mine shaft, He sees that all the cages have been unlocked and opened and the prisoners released. The camera pans back and up giving a view of all the vacant cages on different levels of the room. You can note a few cages hanging from the ceiling roughly 15 to 35 feet from the ground,that are unlocked (Chains and Locks visible and hanging) and opened. These cages have no clear path to them, neither from climbing or catwalk, as they are hanging in the center of the room. Any captives that were somehow released, Would have suffered severe injury or even death, with the impact to the concrete floor. The room was completely empty except for Maya's deceased father, when they arrived.
    • Quotes

      [first lines]

      Bellamy Blake: [unlocking Echo's cage] Get up, it's time to go! I told you I'd come back for you.

    User reviews11

    Review
    Top review
    7/10
    Talking about surprises...
    That "The 100", even if it had its share of shortcomings, didn't seem to take the easy way, was easy to see from early on. Jaha's son's death at the beginning of the series, or Finn's one in the middle of the second season showed that "The 100" was not afraid of taking decisions, even if they were the wrong ones.

    For some viewers, what happens in this episode will leave them baffled and/or angry. Because it's not what one expects of the showdown between the Ark-Grounders vs Mount Weather. Is it a good decision? Let's see. For now it's more than a worthwhile one.

    "The 100" falls on one of the problems that serialized series usually have: the need to keep things going. So it takes a cheap decision. Not bad, but cheap. It has taken a couple from the beginning till now. But this one is probably the biggest.

    The episode is centered around the last big battle, with the Mount Weather surrounded, with four teams against them (taking into account man-army Bellamy on the inside, who is supposed to get the caged Grounders on his side). Both groups will try to do anything but anything for theirs, and save their lives. It does for good TV, and as said above, for a strange twist, that, nonetheless, makes sense. The atmosphere is great, the action restless, and the characters all have their moments.

    It's uneven, and rushed, but not a bad episode. It's surprising, and gut-wrenching, and nail-biting, that's for sure, and that makes for any shortcomings it may have.
    helpful•13
    3
    • tenshi_ippikiookami
    • Feb 10, 2016

    Details

    Edit
    • Release date
      • March 4, 2015 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Filming locations
      • British Columbia, Canada
    • Production companies
      • Alloy Entertainment
      • CBS Television Studios
      • Warner Bros. Television
    • See more company credits at IMDbPro

    Technical specs

    Edit
    • Runtime
      43 minutes
    • Color
      • Color
    • Sound mix
      • Stereo
    • Aspect ratio
      • 16:9 HD

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