Andrew Leeds and Oliver Cooper starred in the film Office Christmas Party .
Throughout the party , various employees cut loose : Nate ( Karan Soni ) tries to impress two of his staff ( Andrew Leeds & Oliver Cooper ) by hiring an escort named Savannah ( Abbey Lee ) to pretend to be his girlfriend , though Nate is found out when she gives a handjob to a fellow employee ; Clay 's assistant and single-mom Allison ( Vanessa Bayer ) attempts to hook up with new hire Fred ( Randall Park ) but stops when he reveals he has a mother-child fetish ; and Customer Service supervisor Jeremy ( Rob Corddry ) cuts loose on the dance floor with Mary , whom he previously despised .
Office Christmas Party