Helen Mirren Stars in 'Catherine the Great' Trailer - Watch Now!

The trailer for Helen Mirren‘s upcoming HBO series has been released!

The 73-year-old Oscar-winning actress stars in the upcoming limited miniseries Catherine the Great.

PHOTOS: Check out the latest pics of Helen Mirren

Helen stars as Catherine the Great – the tumultuous monarch and politician who ruled the Russian empire and transformed its place in the world in the 18th century.

Joining Helen in the miniseries includes Jason Clarke, Gina McKee, Rory Kinnear, and Richard Roxburgh.

Catherine the Great will be premiering on HBO this fall.