Oh man. Squinty-eyed Reservoir Dogs actor Michael Madsen had a bit of a temper tantrum in London – and it ended with Madsen being hospitalized.

According to reports, Michael Madsen had a meldown at The Dorchester hotel in London on Sunday, apparently getting into a heated argument with a woman that escalated into screaming and shouting.

After the incident, Michael Madsen was admitted to a hospital, where he was treated for bruises and cuts.

Michael Madsen is in London with his wife and a five-year-old girl, shooting his new movie The Big I Am.

According to an insider: “He (Madsen) was apparently totally out of it when he turned up. Then on Sunday afternoon there was a massive disturbance in his room. A guest complained that all hell was breaking loose. There was a lot of screaming and shouting and staff called the police. He had a furious row (fight) with his woman companion and it was feared they might hurt each other. He was not violent but there were concerns about his behaviour.”