The actress talks to EW about playing the Princess on the day before her fatal car crash in Paris.

“There was this apprehension.

Its quite an unusual experience.

Elizabeth Debicki and Khalid Abdalla

Elizabeth Debicki and Khalid Abdalla in ‘The Crown’.Daniel Escale/Netflix

I read episodes [one through four] in one sitting very quickly.

I was really, really devastated at the end of it.

“It was very harrowing,” Debicki says.

“Being pursued in that way makes you feel incredibly trapped, incredibly drained.

Part 1 ofThe Crownseason 6 is now streaming onNetflix.

Part 2 debuts Dec. 14.