Arrow

Unthinkable

E23    May 14, 2014    43m    TV-14
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As Oliver's face off with Slade escalates, his resolve to the no-kill rule is tested. Especially as Slade targets the woman Oliver loves.
Where to Watch Unthinkable
Cast of Unthinkable
  • Stephen AmellOliver Queen / Green Arrow
  • Katie CassidyLaurel Lance
  • David RamseyJohn Diggle / Spartan
  • Susanna ThompsonMoira Queen
  • Willa HollandThea Queen
  • Emily Bett RickardsFelicity Smoak
  • Paul BlackthorneQuentin Lance
  • Manu BennettSlade Wilson
  • Colton HaynesRoy Harper
  • Caity LotzSara Lance
  • John BarrowmanMalcolm Merlyn
  • Celina JadeShado
  • Summer GlauIsabel Rochev
  • Cynthia Addai-RobinsonAmanda Waller
  • Katrina LawNyssa al Ghul
  • Viv LeacockRaven
  • Michael AdamthwaiteTorque
  • Jennifer CheonUni
  • Thai-Hoa LeMan in Suit
  • Terry LewisTerrified Prisoner
  • Eric MazimpakaA.R.G.U.S. Guard
  • Allison RileyA.R.G.U.S. Tech
  • Michael RoweFloyd Lawton / Deadshot
  • Audrey Marie AndersonLyla Michaels
  • David NyklAnatoly Knyazev
  • Keri AdamsBethany Snow

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