Robin Geoffrey Cable to Bill Mumy in 8 Steps
- Robin Geoffrey Cable produced Lean On Me
- Lean On Me was written by Harry Nilsson
- Harry Nilsson sang Mr. Tinker
- Mr. Tinker was published by Unichappell Music
- Unichappell Music published Gotta Get Up
- Gotta Get Up is heard in Russian Doll
- Russian Doll was on Netflix in 2019 on February 1
- February 1 is the birthday of Bill Mumy