Meanwhile , Dwight Schrute ( Rainn Wilson ) " investigate " Oscar Martinez 's ( Oscar Nunez ) claimed sick day from work , learning that the co @-@ worker is actually taking time off to ice @-@ skate . Dwight blackmail Oscar , threatening to reveal his unauthorized leave @-@ taking . He then cut a deal for Oscar to owe him a favor , and watch a movie with Oscar and Oscar 's " roommate " Gil ( Tom W. Chick ) while completely failing to recognize evidence of Oscar 's homosexuality .