For actors, the imaginative psychological process of realizing the life of a character is fundamental. Given this ability, we asked the question, do actors demonstrate increased psychological self-other awareness, including more resolution for past mourning, as compared with a control group? The Adult Attachment Interview (AAI) and three self-report Instruments were used to determine emotional regulation, absorption/imagination, fantasy proneness, degree of resolution for past trauma and loss, and attachment classification. This study demonstrated that the actor group (n = 41) had greater fantasy proneness and a greater distribution of psychological security (measured on the AAI) as compared with the nonartist control group (n = 41). Despite no group differences in type and frequency of trauma and loss, the actor group had more unresolved mouming and elevated dissociation. Acting is an attempt "to hold, as 'twere, the mirror up to nature" (Hamlet, Act III, Sc. I; Shakespeare, 1600/1987) and in this sample, the actors, although more psychologically aware, may be more vulnerable as they hold a mirror up to their own past trauma and loss-related experiences.