On the Island
Mike was working on the set of the Arrow orientation film along with Dr. Pierre Chang, Jay, Kyker, Bracken, Fern, Aaron, and the other crews. Mike was the boom operator, he helped the filming of the video until Eric came, and interrupted them. ("Because You Left")
- Although Mike was seen in "Because You Left", it is impossible to determine his name from his jumpsuit. However, his identity was revealed after the release of the Season 5 DVD, as a shot of him from another filming angle was seen on Making up for LOST Time, revealing his name and his job title in DHARMA: crew.
- The extra played Mike in Because You Left, has been seen playing another DHARMA member since that episode.
- Mike's jumpsuit was worn by Jay in "Namaste".