Mary Shannon returns for the final fifth season of this cable based series. Mary McCormack played Mary Shannon, a U.S. Marshal and Fred Weller played another Marshall. Here they cover witness protection witnesses in Albuquerque. Mary Shannon narrates the bogging and end of the episodes. She does a terrific job in playing a strong woman. This episode is the first back after Mary's maternity leave. The episode starts with a Skull and Bones society. Its' a good episode.