|Portrayed By|| Marta Kristen|
|Also Known As||Dr. Robinson|
Judy is the older of the two Robinson daughters. By virtue of being a young single girl, one of Judy's primary interests seemed to be the activity of Major Don West, but this attraction was downplayed. Judy can often be found assisting Mrs. Robinson with daily housekeeping chores around the Jupiter 2. Her striking beauty has caught the eye of quite a few space explorers. Many complain that the character of Judy was underused during the show's three year run.
|Portrayed By||Adrianne Palicki|
|Only Appearance||"The Robinsons: Lost in Space"|
|First Appearance||2004 Unaired Pilot|
|Mother||Dr. Maureen Robinson|
|Father||Colonel John Robinson|
|Brother(s)|| Will Robinson|
Adrianne Palicki played Judy in an unaired 2004 pilot, "The Robinsons - Lost In Space," which never was boadcast. In this version, Judy was possibly the first or second child of John and Maureen Robinson. Judy is a teenager, and has a teenage brother named David, a ten-year-old brother named Will who happens to be a genious, and an infant sister named Penny. (Note: Both David and Judy Robinson appear to be about the same age. It is possible that they are fraternal twins. However, there is no way to prove this). This version of Judy was very outgoing. She had few friends due to her military father and was constantly moving as a child. As a teen, Judy grew quite headstrong and occasionally rebelled against her parents. Judy fell passionately in love with Major Don West, who she met at a going away party. Instead of the silver astronaught suit, these Robinsons wore a two piece white suit that was closable all the way to the collar.