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Radioactive is an American apocalyptic science fiction drama that premiered on The CW on September 18, 2008 and concluded on October 2, 2018, airing 202 episodes over ten seasons. The series follows a group of teenagers who must fight for survival in a vast underground bunker following a devastating nuclear war fallout resulting in an uninhabitable, war-torn Earth.

Series overview Edit

NOTE: UNDER CONSTRUCTION

Cast and characters Edit

  • Stephen Amell as Jason Lee (main seasons 1-4)
  • Marie Avgeropoulos as Cassandra Patton (main seasons 1-5)
  • Freddie Highmore as Danny Adams (main seasons 1-5; special guest season 6, season 10)
  • Julianne Moore as Anh Swenson (main season 1)
  • Katie Cassidy as Sanora Cantrell (main season 4)
  • Mila Kunis as Dawn Powell (guest season 2; main seasons 3-4; special guest season 10)
  • Shailene Woodley as Sonja Lee (guest season 3; main seasons 4-5)
  • Colton Haynes as Curt Lurner (guest seasons 1-2; main seasons 3-5, seasons 8-10)
  • Josh Hutcherson as Odis Geer (guest season 1; main season 2; special guest season 10)
  • Grant Gustin as Deon Brey (guest season 2; main seasons 3-6; special guest season 8, season 10)
  • Emma Roberts as Teresa Cummings (main seasons 6-10)

Episodes Edit

Season Episodes First aired Last aired
1 22 September 18, 2008 May 14, 2009
2 22 September 10, 2009 May 13, 2010
3 22 September 8, 2010 May 25, 2011
4 17 September 14, 2011 February 22, 2012
5 22 October 2, 2012 May 7, 2013
6 22 October 17, 2013 May 15, 2014
7 22 October 2, 2014 May 15, 2015
8 22 October 9, 2015 July 15, 2016
9 18 February 10, 2017 June 23, 2017
10 13 May 30, 2018 August 29, 2018
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