Elizabeth Montgomery Samantha Stephens, Serena Actor Dick Sargent Darrin Stephens Actor Agnes Moorehead Endora Actor David White Larry Tate Actor Erin Murphy Tabitha Stephens Actor Maurice Evans Maurice Guest Star Art Metrano Ralph Davis Guest Star Bobo Lewis Nurse Horgan Guest Star John Hiestand Mr. Berkeley Guest Star Marguerite Ray Helen Guest Star Kay Elliot Night Supervisor Guest Star Pat Priest Mrs. Goodall Guest Star Gordon De Vol Bob Paikowski Guest Star Hilarie Thompson Mrs. Paikowski Guest Star Robert Gros Mr. Johnson Guest Star Stefani Warren Admissions Nurse Guest Star Richard Baer Writer Richard Michaels Director