Sabrina tries to conceal her wedding-day jitters after waking up with a case of cold feet (literally). The bride-to-be receives a measure of comfort from her mother (Alley Mills) and Aunt Hilda (Caroline Rhea), who arrive unexpectedly with an unrecognizable Zelda in tow. Shirley: Faith Prince. Bob: Robert Picardo. Amanda: Emily Hart. Aaron: Dylan Neal. Harvey: Nate Richert.