Emmanuel was a biologist of the DHARMA Initiative. He called Roger Linus up to receive his job assignment at the registration office, and passed Roger off to Opal, who gave Roger his DHARMA jumpsuit with the tag "Work Man". ("The Man Behind the Curtain")
- The character was credited as DHARMA Rep. 1, and the name listed on his jumpsuit could not be identify in the episode. However, actor Gregory Suenaga provided information about his character, and revealed the character's name was Emmanuel, whose jumpsuit was seen in the Lost auction.