<Tr> <Td> Monk </Td> <Td> Lester Highsmith </Td> <Td> Episode: "Mr. Monk Takes His Medicine" </Td> </Tr> <Tr> <Td> NYPD Blue </Td> <Td> Det . Gerard Donnelly </Td> <Td> Episode: "The 3 - H Club" </Td> </Tr> <Tr> <Td> 2005 </Td> <Td> Inconceivable </Td> <Td> Peter </Td> <Td> Episode: "Sex, Lies and Sonograms" </Td> </Tr> <Tr> <Td> Stella </Td> <Td> Mr. Fabrizio </Td> <Td> Episode: "Paper Route" (1x05) </Td> </Tr>

Who plays ethan dawson on grey's anatomy