Guest Stars Jon Wellner as Henry Andrews Archie Kao as Archie Johnson Alex Carter as Detective Vartann Anita Gillette as Lily Flynn Titus Welliver as Mark Gabriel Annabeth Gish as Laura Gabriel Matt Lauria as Agent Pratt Grant Show as Agent Viggo McQuaid Hong Chau as Julie Blanch Angela E. Gibbs as Amelia Gross Kevin Dobson as Malcolm Turner Beth Kennedy as Helen Jack Dimich as Paul Obrecht, Trench Coat Man Louise Griffiths as Mrs. Hobart Mark Aiken as Arthur Martens