"I haven't forgiven him for it," the Harry Potter actress said of her former costar, claiming he "was actually quite rude" behind the scenes

Miriam Margolyes found her End of Days costar Arnold Schwarzenegger full of hot air.

The beloved British-Australian actress, 81, said the former governor of

California, 74, "was actually quite rude" while filming the 1999 biblical horror

flick, claiming he "deliberately" "farted "in her face on news.com.au's I've Got News for You podcast.

He farted in my face. Now, I fart, of course I do – but I don't fart in people's

faces. He did it deliberately, right in my face," Margolyes said.

Schwarzenegger is also heading to the small screen with an untitled spy adventure series coming to Netflix, his first TV project.

Margolyes made the revelation as she prepared for the premiere of her new travel series Miriam Margolyes:

He stars alongside Monica Barbaro as a father and daughter who discover they're both secretly CIA operatives.