(written from a Production point of view)
Cesar Rodriguez is an actor who appeared as a regular science division lieutenant in Star Trek: Enterprise. As a background actor he received no credit for his appearances. His uniform jumpsuit was sold off on the It's A Wrap! sale and auction on eBay.  In addition, he appeared in the pilot episode "Broken Bow" as a linguistic student. This scene which was filmed on location in Malibu was shot on 19 June 2001.
In 2005, Rodriguez co-wrote and illustrated the bilingual children's book The Runaway Baby. Today, Rodriguez is working as a physical therapist assistant and pursuing a degree in Physical Therapy.
(This list is currently incomplete.)