The script for this episode originally went by the names "Secret Rainbows" and "I Want to Hold You".
The German episode titles are "Lieder aus dem Jenseits" ("Songs from the Afterlife") and "Liebeslieder eines Toten" ("Love Songs of the Dead"). The French title is "Donne-moi la musique", meaning "Give Me the Music". The Italian title is "La musica del tempo", meaning "The Music of Time".
Dennis Weaver does his own singing and instrument playing in this episode.
Rustin Weaver, who played the young Lacy Fletcher, and Robbie Weaver, who played George Lee Jessup, are Dennis Weaver's sons. Another of Dennis' sons, Rick Weaver, also worked in various production capacities on the show.