Written disclosure is a procedure in which individuals repeatedly write about the most traumatic experience of their lives with as much emotion as possible. Research has demonstrated that, relative to a control writing condition, written disclosure is associated with improvements in physical and psychological functioning. As a result of these findings, there has been suggestion that written disclosure may be used as a primary intervention for psychological distress. In this paper, two case studies are presented in which written disclosure was used as an intervention for trauma-related psychopathology. The written disclosure procedure resulted in significant symptom improvements for one individual but not for the other. Differences between the two cases are highlighted and the strengths and weaknesses of the written disclosure procedure as a stand-alone intervention are considered. (Contains 1 figure and 1 table.)