Alf Robertson to Otto Preminger in 7 Steps
- Alf Robertson wrote Det Kan Val Va Sa Har
- Det Kan Val Va Sa Har was published by Six Continents Music
- Six Continents Music published The Tree
- The Tree was published by Unichappell Music
- Unichappell Music published Cast And Crew
- Cast And Crew is heard in Skidoo
- Skidoo was directed by Otto Preminger