Helen Mirren Gets Carried In On a Cart for 'Catherine the Great' Premiere!

Helen Mirren made the most epic entrance to the premiere of Catherine the Great!

The 74-year-old Oscar winner was carried in on a cart for the premiere of her new HBO series on Wednesday night (September 25) at The Curzon Mayfair in London, England.

PHOTOS: Check out the latest pics of Helen Mirren

Helen’s co-stars at the premiere included Jason Clarke, Kevin McNally, and Gina Mckee.

Catherine the Great premieres on Monday, October 21st on HBO – watch the trailer here!

FYI: Helen Mirren is wearing an outfit by Chalayan.

20+ pictures inside of the stars at the premiere…