Rewind, Rewind
Sally learns that by changing the past to match the present, she has changed her and the roommates' futures.
More from Season 4
Episode 1
Old Dogs, New Tricks
Josh is trapped inside his wolf as Nora and Aidan struggle to contain him; Sally finds herself imprisoned in a mysterious place with Donna.
Episode 2
That Time of the Month
Aidan and Kat take their relationship to the next level; Aidan encounters someone from his past; Sally uses her newly acquired powers to help Nora try to free Josh.
Episode 3
Lil' Smokie
Aidan learns there's a new vampire boss in town; Josh's new life proves problematic; Sally's newly acquired powers send her to a strange place.
Episode 4
The Panic Womb
Aidan and Kat's relationship continues to grow; Josh and Nora meet a couple; Sally tries to solve the mystery of the girl she calls "Lil' Smokie".
Episode 5
Pack It Up, Pack It In
Aidan tries to forget a recent loss; Josh and Nora throw a baby shower; Sally learns about her new abilities and what they mean in regards to her future.
Episode 6
Cheater of the Pack
Josh wakes up to a surprising discovery; Aidan reconnects with Suzanna and remembers the life he once had; someone from Sally's past resurfaces.
