Topzle Updated: Wikipedia source
William Louis Hudson Jr. (born October 17, 1949) is an American musician and actor. He was a vocalist in The Hudson Brothers, a band he formed in 1965 with his two younger brothers, Brett and Mark. He later had a brief acting career, appearing in supporting roles in Zero to Sixty (1978), Hysterical (1983), and Big Shots (1987). He also appeared in a recurring guest role on the series Doogie Howser, M.D..
| Year | Title | Role | Notes |
| 1974–1975 | Hudson Brothers Razzle Dazzle Show | himself | |
| 1978 | Zero to Sixty | Eddie | |
| 1978 | Kiss Meets the Phantom of the Park | Man in Kiss Booth | |
| 1978 | The Millionaire | Eddie Reardon | Television film |
| 1980 | The Love Boat | Dr. Louis DaCosta | 1 episode |
| 1983 | Hysterical | Frederic Lansing / Casper | |
| 1986 | Walt Disney's Wonderful World of Color | Tom Burke | Episode: "Help Wanted: Kids" |
| 1987 | Big Shots | Mr. Dawkins | |
| 1989 | Just Like Family | Tom Burk | TV series, 5 episodes |
| 1989–1992 | Doogie Howser, M.D. | Michael Plenn | 3 episodes |