Willem Duyn
31 marca 1937 — 3 grudnia 2004 (67 years)
Filmografia
| 2022 | Eurovision: Secrets and Scandals · as Self |
| 1981 | TROS TV Show · as Self |
| 1974 | Eurovision Song Contest Brighton 1974 · as Self - Mouth & Macneal |
| 1973 | The Tommy Cooper Hour · as Self - Guest |
| 1972 | Meine Tochter - Deine Tochter · as Self - Singer (mouth & Macneal) |
| 1970 | TopPop · as Self - Musician |
| 1969 | ZDF Hitparade · as Self |
| 1965 | Die Rudi Carrell Show · as Self - Musician |
| 1965 | Beat Club · as Self |
| 1964 | Die Drehscheibe · as Self - Musician |
| 1964 | Top of the Pops · as Self |