(written from a Production point of view)
Alyce Andrece (5 September 1936 – 14 May 2005; age 68) was an actress who portrayed the Alice series of androids (#1 - #250) in the Star Trek: The Original Series episode "I, Mudd". She filmed her scenes between Monday 14 August 1967 and Friday 18 August 1967 at Desilu Stage 10.
Alyce also guest-starred, along with her twin sister, Rhae, in Bonanza (in an episode directed by Joseph Pevney), Batman (with Yvonne Craig), and in the 1970 film Hell's Bloody Devils (with Keith Andes). That same year, she and her sister performed as singers in a band called "The Third Eye" in an episode of The Name of the Game (with Jonathan Goldsmith). They were also singers in a jazz-pop group of the late 1960s called "The Sound of Feeling."