Regular Cast Member
Episodes / Movies: |
 |
| - Pilot: The Cage (as First Officer Una Chin-Riley (Number One)) |
| - Season 1: E02 The Corbomite Maneuver (as Nurse Christine Chapel) |
| - Season 1: E03 Mudd's Women (as U.S.S. Enterprise Computer Voice (1966-1975)) |
| - Season 1: E06 The Naked Time (as Nurse Christine Chapel) |
| - Season 1: E09 What Are Little Girls Made Of? (as Nurse Christine Chapel) |
| - Season 1: E15 The Menagerie (Part I) (as First Officer Una Chin-Riley (Number One)) |
| - Season 1: E16 The Menagerie (Part II) (as First Officer Una Chin-Riley (Number One)) |
 |
| - Season 1: E01 Beyond The Farthest Star (as Nurse Christine Chapel) |
| - Season 1: E02 Yesteryear (as Amanda Grayson) |
| - Season 1: E02 Yesteryear (as Director Meijan (Jan) Grey) |
| - Season 1: E10 Mudd's Passion (as Nurse Christine Chapel) |
| - Season 2: E03 The Practical Joker (as U.S.S. Enterprise Computer Voice (1966-1975)) |
| - Season 2: E03 The Practical Joker (as Lieutenant M'Ress) |
 |
| - Movie: Star Trek: The Motion Picture (as Nurse Christine Chapel) |
Actor Last Data Update: 23 August 2025