Elizabeth Montgomery Samantha Stephens, Serena Actor Dick York Darrin Stephens Actor Agnes Moorehead Endora Actor Alice Pearce Gladys Kravitz Guest Star David White Larry Tate Guest Star Herbie Faye Kovack's Manager Guest Star Roger Torrey 'Jolting Joe' Kovacks Guest Star Rockne Tarkington Tommy Carter Guest Star Herb Vigran Sam the Bartender Guest Star Dick Wilson Drunk Guest Star Lee Erwin Writer William Asher Director Harry Ackerman Executive Producer