Peri Gilpin and Ted Danson portray married couple DB and Barbara Russell. This is of interest because Peri Gilpin portrayed "Roz" on Frasier. Roz met and was very attracted to Ted Danson's "Sam Malone" from "Cheers" when he guest-starred on Frasier in The Show Where Sam Shows Up (1995). Gilpin had in fact guest-starred on Cheers (1982) before, though as a different character.