After repeatedly seeing visions of his old friend Mike, Declan pays him a long over-due visit. When these mysterious apparitions continue, and Mike's past is further revealed, Declan realizes that he must put aside old grudges in order to help his friend at a critical moment in his life.
Declan meets a man who claims to have traveled forward in time from 1934. When Peggy tries to treat him for delusion he escapes. Declan's search for the man takes him back in time where his influence on the people he meets has a far greater impact than he expects.
Declan takes on a T.A. and is encouraged by her work until he discovers her involvement in various coincidental deaths. Thinking she's the angel of death Declan fears that he's next in line.
Miranda encounters a woman who seems to be linked to a series of electrical mishaps. Can Miranda help her work through her guilt from the past in time to save her?
A man confined to a wheelchair after a terrible car accident miraculously heals, able to walk again after twenty years. But Peggy and Declan learn that the man's disabilities run much deeper, as they uncover the real reason his family was torn apart.
Declan investigates when an uneducated blue-collar worker is suddenly able to perform complicated emergency surgeries. But will the man's new medical skill help him stop his teenage son from making a tragic mistake?
A woman miraculously awakens from a 17-year coma, confused, but otherwise healthy. But she comes to believe that the dream-like world she remembers is an alternate plane of existence shared by other coma patients.
Declan investigates when an agoraphobic, clairvoyant police sketch artist creates remarkably accurate pictures, leading to a showdown with a serial killer.
A man saves Peggy's life only moments after asking for a sign showing him his true soul mate. After several more baffling events direct him towards Peggy, he comes to believe she's the one.
Following an earthquake, Declan must disprove an end-of-the-world theory when the number 29 continues to appear unexpectedly.
A blind man miraculously drives his pregnant wife to the hospital, where she gives birth to a baby with supposed healing powers. Declan investigates while a beautiful, ambitious reporter incites a media frenzy that puts the ""miracle"" child in jeopardy.
A boy hears a voice coming from a child's image in a mysterious painting. When Declan and Peggy investigate, they race against time to find the child's shocking true identity.
Declan investigates when a remorseless convicted murderer miraculously survives his execution, while Peggy helps the mother of the killer's victim come to terms with her bitterness and hate.
Declan Dunn has a fascination with mystical phenomena that began when he was buried under an avalanche and given up for dead. After he miraculously survived, he committed his life to investigating miracles and the absolute proof of their existence. Now a professor of Anthropology at a leading Oregon university, Declan has the training, support staff and the opportunity to study the uncanny, inexplicable phenomena people call "miracles". With the help of Peggy, a skeptical psychiatrist, and Miranda, a research student, the three embark on a quest to explain what science cannot.