DAISY May Cooper has said "it was the most surreal, bizarre thing ever" when a big-name BBC star pleasured himself in front of her while filming her new TV series.
The actress, 36, who is in talks to play MI5 boss M in the James Bond films, stars as single mum Costello Jones in BBC1's upcoming dark comedy-drama Rain Dogs.
In the second episode of the series, Bottom legend Adrian Edmondson plays cleaner Costello's client, artist Lenny, who is living in a filthy flat.
While Costello cleans, "proud pervert" Lenny, who is sick and in bed, masturbates as she watches in uncomfortable scenes.
Talking about the new series to Saturday's TV Mag, Daisy said: "I was such a fan of Ade Edmondson. I always thought: 'I will work with him one day.' I never thought the first scene I would be doing with him was him having a w**k.
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"It's extraordinary and it was the most surreal, bizarre thing ever. He is such a great actor to work with.
"He is such a giving, kind actor, and there’s a bit where I just get completely lost in his eyes."
Eight-part drama Rain Dogs is made by Skint Estate author Cash Carraway and follows Costello as she struggles on the breadline while raising her 10-year-old daughter Iris (Fleur Tashjian).
Poldark's Jack Farthing plays Costello's eccentric and wealthy gay best friend Selby.
Daisy said: "It’s weird because Daisy and Selby are at obvious ends of the class system. But they are sort of like best friends.
"I think they both suffer from borderline personality disorder, for sure, but they love each other so much that it can get quite intense between them."
Daisy's latest role comes after the This Country star was unmasked as Otter last month on the fourth series of The Masked Singer.
Speaking to TV Mag, Daisy admitted that appearing on the talent show was one of the favourite moments of her career.
She said: "It was one of the best jobs I’ve ever done but I thought I was going to pass out every two minutes.
"To whoever is listening to this, if you ever get offered it, just do it. So much fun."
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Rain Dogs starts on Tuesday April 4 at 10.40pm on BBC1. All episodes will be on iPlayer from Tuesday. TV Mag is free inside The Sun every Saturday.