The Librarians: And the Sword in the Stone

SYNOPSIS

After Flynn's wounded by Excalibur, and Judson and Charlene detach the Library so that the Serpent Brotherhood wouldn't get it. Flynn, Baird, Ezekiel and Jacob go through a portal and are greeted by a man named Jenkins who takes them to what he tells them is the Library's annex, where they can access information but not the Library. They need to find a way to help Flynn because all wounds inflicted by Excalibur don't heal and he doesn't have much time left. So they need to find Cassandra and stop the Serpent Brotherhood. They go to London and find Cassandra and set out to stop the Brotherhood and hopefully save Flynn.