Harold Perrineau visits Hamilton-Selway Fine Art Gallery. Los Angeles, California - 13.03.08

The actor disappeared from the show for a season and then learned his character Michael's return would involve a battle at sea - and he can't swim.

He says, "My first day (back) it was, like, 'Jump in a speedboat, drive 20 minutes out in the rain, step on the freighter... I was sick all day."

Source: WENN