Harry Nilsson to Caveman in 9 Steps
- Harry Nilsson produced Perhaps This is All a Dream
- Perhaps This is All a Dream was produced by Ringo Starr
- Ringo Starr sang I Love My Suit
- I Love My Suit has backing vocals by Davy Jones
- Davy Jones played percussion for The Door into Summer
- The Door into Summer was written by Chip Douglas
- Chip Douglas was born on August 27
- August 27 is the birthday of Barbara Bach
- Barbara Bach starred in Caveman