Production Code: #E112. Filming Dates: December 01-10, 2004.
Ryan O'Neal (1941-2023) plays Tom's father, Rodney Scavo. They refer to his wife (Tom's mother) as Allison. Ryan O'Neal got his first big break as Rodney on the TV show Peyton Place (1964), and his girlfriend on the show was Allison.
The episode title "Your Fault" comes from a song of the same name, in the Stephen Sondheim musical, 'Into the Woods' (1987).
The song that plays while Susan and Paul dance together, is "Dust in the Wind" (1977) by Kansas.