Demis Roussos to Bill Mumy in 6 Steps
- Demis Roussos was born on June 15
- June 15 is the birthday of Harry Nilsson
- Harry Nilsson wrote 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