On the Island
Buzz was a new DHARMA recruit, and he came to the Island along with Ben and Roger by the Galaga. He was then welcomed by Casey, June and Mike at the pier. Afterward, he went to the Processing Center along with the other new recruits and registered. ("The Man Behind the Curtain")
Later that same day, Buzz was watering the grass when the purge commenced, and he inhaled poisonous gas released from The Tempest. As a result, Buzz, along with other DHARMA members at the barracks, was killed. Buzz was last seen deceased on the ground, still holding the hose even after his death. ("The Man Behind the Curtain") (Lost: The Complete Third Season (DVD))
- Although Buzz appeared in "The Man Behind the Curtain", his name and his job title, labeled on his jumpsuit, were too far away for audience to make out. These pieces of information were later given in the season 3 DVD, when Buzz's body was seen in the Lost on Location of "The Man Behind the Curtain".
- Buzz's jumpsuit identified him as a Workman. (Lost: The Complete Third Season (DVD))