Elizabeth Montgomery Samantha Stephens, Serena Actor Dick York Darrin Stephens Actor Agnes Moorehead Endora Actor Erin Murphy Tabitha Stephens Actor Kasey Rogers Louise Tate Guest Star David White Larry Tate Guest Star Sara Seegar Emily Hascomb Guest Star Herb Voland Whitney Hascomb Guest Star Lila Garrett Writer Bernie Kahn Writer Richard Michaels Director William Asher Producer