'Orphan Black' Season Four Trailer, Release Date Revealed!

The official trailer for the fourth season of Orphan Black just debuted online!

The show also revealed the premiere date for the fourth season, which will be April 14 at 10 p.m. Be sure to tune in!

The show used to air on Saturday evenings, but has been switched to Thursday nights!

Sarah and all her clones (expertly played by Tatiana Maslany) will all be back, along with a slew of new characters.

Watch the first trailer for season four below…