Thursday November 1 at 9:30pm (M) on Seven

Kristen Bell joins the cast in a recurring guest role

Searching for a lost hero, Elle – guest star Kristen Bell – makes a shocking debut in Ireland.

In Ireland, a lost Hero attempts to move beyond the past, but discovers that a mysterious woman is willing to kill to find him.

Matt and an unexpected ally fly to Philadelphia to hunt down the "boogeyman," following his terrible attack on Molly, but the pair finds themselves outmatched.

Monica tries to come to terms with her new abilities and her role as a local hero.

Suresh meets his new partner and gets a disturbing assignment.

H.R.G. takes a step to further protect his family.

Meanwhile, as Hiro continues to fix the past in feudal Japan, Ando attempts to piece together historically what's happened to his best friend.