Corbin Dean Bernsen is an American actor and director, known for his work on television. He is known for his roles as divorce attorney Arnol…Corbin Dean Bernsen is an American actor and director, known for his work on television. He is known for his roles as divorce attorney Arnold Becker on the NBC drama series L.A. Law, as Dr. Alan Feinstone in The Dentist, as retired police detective Henry Spencer on the USA Network comedy-drama series Psych, and as Roger Dorn in the films Major League, Major League II, and Major League: Back to the Minors. He has also appeared regularly on other shows, including The Resident, General Hospital, and Cuts, and has had intermittent appearances on The Young and the Restless.