Calvin, is a fictional character played by Calvin Tenner in the television series The Office. In his earlier appearances, his name tag read Lester, however his name tag has since been changed to Calvin.
Season 2:
Calvin works in the warehouse. He is present when Michael watches the sexual harassment video from corporate and on the day Michael holds a seminar in the warehouse for all the male staff members.
Season 3
After Michael holds a funeral for a dead bird, Dwight tells Calvin and Philip to clean up the burned ashes.
Season 4
Calvin participated in the Fun Run.
Season 6
Calvin was at the office Christmas Party in the episode, Secret Santa.