His assistant allegedly called in the medic, who ended up with a bruised forehead after confronting the 57-year-old star. "David is very hard to handle when he drinks, often very emotional and aggressive," The Sun quoted a source close to Hasselhoff as saying.
"On this occasion he became so drunk he wet his hotel bed - ruining two mattresses - and was becoming a real pain for staff. His assistant Joe Townley was so concerned he called out a doctor. David was furious and lashed out at him - but mistakenly hit the doctor. "They decided they had no option but to lock him in the basement until an ambulance arrived," the source added.