Eva Green, Josh Hartnett appear in teaser trailer for Season 3 of 'Penny Dreadful'

LOS ANGELES, Feb. 27 (UPI) -- Showtime has released a teaser trailer for Season 3 of its gothic-horror series Penny Dreadful.

The show will return with fresh episodes, starting May 1.

Featuring Josh Hartnett, Timothy Dalton and Eva Green, the psychological thriller was created, written and executive produced by John Logan.

"This season on Penny Dreadful, Tony Award-winning star Patti LuPone, who guest-starred last season as the Cut-Wife, returns as a series regular in the new role of Dr. Seward, an American therapist who treats Vanessa with an unconventional new approach," a press release noted.

"Wes Studi joins as a series regular as Kaetenay, an intense, enigmatic Native American with a deep connection to Ethan who also becomes an ally to Sir Malcolm. The third season also adds Robert Louis Stevenson's Dr. Henry Jekyll."