Kirsten Dunst was on the set of 'Woodshock' as high as never before in her life.

This was because she accidentally smoked an entire joint. In the new drama, the 35-year-old takes on the role of Theresa, who slips into drug addiction after a severe stroke of fate. During the filming, Kirsten smoked fake grass - actually. At 'Jimmy Kimmel Live!' Now she reveals: "I said to director Laura [Mulleavy] that something was wrong with me, I thought I had to go to the hospital ... something was seriously wrong, I thought I was losing my mind. I was trembling, I was hot. I kind of freaked out. " The 'Spiderman' actress later found out that she accidentally smoked cannabis. She goes on to say: "[Suddenly they said:] 'Oh, you smoked a whole joint during a take.' ... I don't smoke whole joints. This is really strong shit."

She even felt so bad that she had to take a whole day off: "I thought to myself: 'Oh you ***!' I cried, laughed, a peanut butter sandwich, I couldn't film anymore. They sent me home. "