: Peter Hale, the Alpha, forces Stiles to help him track down Derek Hale at the ruined Hale house.
: Lydia Martin is bitten by Peter and rushed to the hospital; her survival and potential transformation remain uncertain. [S1E12] Code Breaker
💡 : If you are referring to the 2011 TV show, "Code Breaker" is the season finale where the identity and fate of the Alpha are finally resolved. If you'd like more details, "Teen Wolf" Code Breaker (TV Episode 2011) - IMDb : Peter Hale, the Alpha, forces Stiles to
There is also an anime series titled , where Episode 12 is titled "Devils—God and Man—Sakura Watching Over." If you'd like more details, "Teen Wolf" Code
This episode concludes the first season's primary conflict between the Argents (hunters) and the Alpha werewolf.
: Oji and Yukihina battle for custody of children with unique powers.