BBC One's period drama series "Poldark" is currently in development for the third season of the series. Recently, cast member Heida Reed shared a little teaser for the installment.

Reed took to Instagram to tease a behind-the-scenes snap of her character Elizabeth Chenoweth. Along with the photo, she wrote, "Sneak peek!" The photo that Reed took was from the Automatic Dialog Replacement (ADR) process, which means that "Poldark" season 3 is in the final phases of post-production.

The third season of "Poldark" is expected to continue Elizabeth's storyline. The character, who married George Warleggan (Jack Farthing) to end her suffering from poverty and loneliness following the death of her former husband, might be pregnant with Ross Poldark's (Aidan Turner) child. If she is carrying his child, this will open new conflicts and storylines. The titular character may once again find himself butting heads with George. In addition, it could further ruin his marriage with Demelza (Eleanor Tomlinson).

"Poldark" season 3 will introduce new characters. Two new characters will be portrayed by Harry Richardson and Tom York. Both actors will play Demelza's brothers. Richardson will play Drake and York will play Sam. Little is known about the characters, but York's Sam is expected to bear similar traits to the character's father, who is eager to spread the ways of the Methodists.

Tickets for the premiere of "Poldark" season 3 are currently being auctioned. Reports say that two fans will be able to watch the season premiere before the rest of the fandom. In addition, these lucky fans will be able to watch the episode along with the actors of "Poldark." The tickets being auctioned are for charity. The proceeds will be donated to refugees in Europe and in the Middle East.

The upcoming installment of the period drama has yet to receive a launch date.

More news and updates on "Poldark" season 3 should roll out soon.