Cybill Shepherd doesn't appear in this week's episode, leaving Allyce Beasley, in her familiar role as the Blue Moon Detective Agency's ditzy secretary Agnes Dipesto, as the heroine by default. Imogene Coca guest stars as Agnes' equally scatterbrained mother Clara. Danger rears its ugly head when Clara returns from a vacation in Mexico with a seemingly worthless ceramic souvenir--for which several nasty-looking characters are willing to commit murder! ~ Hal Erickson, Rovi