Season 2

Season Two consists of 24 episodes that aired on Wednesdays at 10:00 pm in the United States beginning September 21, 2011, and ending May 16, 2012.

Principal cast
In order of character appearances
 * Jensen Acklesas James Harrison(24/24)
 * Jared Padalaki as Sam Harrison (23/24)
 * TBA as Danielle Harrison (24/24)
 * Jeffery Dean Morgan as John Harrison(19/24)
 * Eliza Dushu as Katherine Winters (19/24)
 * Kristen Bell as Laura Price (16/24)**
 * Departs the cast during "All Hell Brakes Loose Part 2".

Character Absences

 * Katherine does not appear in 5 episodes:
 * 7, #8, #16, #17 and #19.
 * John does not appear in 5 episodes:
 * 3, #7, #12, #13 and #17.
 * Lauradoes not appear in 8 episodes:
 * 2, #6, #7, #12, #13, #14, #17 and #21.
 * Jared Padalaki's absence during "Friday the 13th" was written into the script due to Jared's injuries on the set of Unnatural, the storyline of Sam being poessed by a demon was written to have his character go missing for a number of episodes.

Focal CharactersEdit
Each episode will have a focal character, and often more than one. These characters will have flashbacks and be a big part of the episode.