Cynthia Henderson to Bill Bixby in 20 Steps
- Cynthia Henderson recorded You're Breaking My Heart
- You're Breaking My Heart was produced by Richard Perry
- Richard Perry produced Without You
- Without You is heard in Son of Dracula
- Son of Dracula includes bass played by Klaus Voormann
- Klaus Voormann played bass for Lady Gaye
- Lady Gaye was written by Ringo Starr
- Ringo Starr played drums for Drumming is My Madness
- Drumming is My Madness features trombone played by Bruce Paulson
- Bruce Paulson played trombone for Back Off Boogaloo
- Back Off Boogaloo was produced by Harry Nilsson
- Harry Nilsson wrote The Wailing of the Willow
- The Wailing of the Willow was written by Ian Freebairn-Smith
- Ian Freebairn-Smith wrote Det Kan Val Va Sa Har
- Det Kan Val Va Sa Har was published by Six Continents Music
- Six Continents Music published Mrs. Livingston I Presume
- Mrs. Livingston I Presume was published by Warner-Tamerlane Publishing Co.
- Warner-Tamerlane Publishing Co. published Eddie Makes Three
- Eddie Makes Three is heard in The Courtship of Eddie's Father
- The Courtship of Eddie's Father featured Bill Bixby