 Due to the presence of Halloween , many of the employees costumes reflect movie and literary characters . Kelly is dressed as Dorothy Gale , but Michael makes an insensitive remark about Bend It Like Beckham . Dwight is dressed as a Sith , one of the characters in the Star Wars universe capable of using the " dark side " of the Force . Phyllis , however , confuses him for " some sort of monk " . Kevin is dressed as a Dunder Mifflin super hero , with a costume design similar to Mr. Incredible . Creed is dressed like a vampire and Devon is dressed like a hobo . Pam , Phyllis , and Angela are all dressed up as cats . Oscar is dressed as a woman , and Michael asks him if he is " flying his true colors " , to which Oscar reacts defensively . 
