Find out the shocking ending to The Better Sister, when Adam's real killer is revealed and some dark secrets are unearthed.

The Better Sister star Jessica Biel has given a cautious response to the possibility of a second season of the successful ...

Jessica Biel as Chloe in 'The Better Sister' Jojo Whilden/Prime © Amazon Content Services LLC In The Better Sister, Jessica ...

And who killed that character in the finale's final moments? What Jessica Biel, Elizabeth Banks, and more have said about ...