Jack Popplewell

1958

• [ ] Tread Softly Stranger (Theatre Play) 

1967

• [ ] Keine Leiche ohne Lily (Writer) 
• [ ] Miért beszél annyit Mrs. Piper? (Writer) 

1969

• [ ] Busybody (Writer) 
• [ ] La Perruche et le Poulet (Author) 

1970

• [ ] Skulle det dukke opp flere lik, er det bare å ringe... (Theatre Play) 

1975

• [ ] Ohnsorg Theater - Frau Pieper lebt gefährlich (Writer) 

1989

• [ ] Katharina, die Kühne (Author) 

2000

• [ ] Paní Piperová zasahuje (Theatre Play)