In which Derek has a sex emergency with unplanned results, Stiles could be the baby daddy on one of those horrible MTV pregnancy shows, Sheriff Stilinski takes in strays and life in Beacon Hills never has a dull moment, not even when things are calm.

Winona is called to fix the cock-up of the Yorktown's engines. She uses one of the science-bitches to help her do it. & This is not exactly what Jim thought the 'exploring strange new worlds and exotic civilizations' was about. Also, Vulcans are kind of crazy. Jim and Spock go through a alien ritual, which, yes, changes everything -- he's hoping for the better. Spock just wants to get through this with his sanity, if not his dignity, mostly intact.

Aizawa and Vlad King bet that they can handle each other’s home rooms better. Vlad doesn’t understand why Aizawa’s had so many rules. Or Vlad is traumatized by 1-A.