Showtime's Penny Dreadful has offered a sneak peek at some of the show's all new sets this week, and it looks like some long-forgotten relics are about to be disturbed.

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Based on the photo offered by producer Christopher King on Tuesday, Sir Malcolm (Timothy Dalton) and co. will come across an old kitchen which has seen much better days.

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During Season 1 the characters spent a great deal of time looking for Sir Malcolm's daughter Mina in such places, though the appearance of natural light suggests this particular set is part of a less sinister scene. It could be a hiding place for Caliban (Rory Kinnear) and his "bride" or perhaps another creature to be introduced in the new episodes.

According to Make Up Designer and Key Prosthetic Makeup Artist Sarita Allison, production for Episode 4 began last Wednesday.

This would likely make the kitchen the second location so far, with the first scenes for the episode having been filmed at Dorian Gray's (Reeve Carney) home on Friday.

Penny Dreadful returns to Showtime for a second season in 2015.