Season 4 (1999)
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Episodes 22
Sacrifices
Happy Birthday, Matt Praeger
Case File # unknown
Matt inadvertently enters an alternate dimension as a contestant on a game show where he must re-examine his life.
Read MoreSoul Survivor
Case File # unknown
The O.S.I.R. investigates a plane crash and its survivors, who have been in a sort of limbo since their disappearance 10 years ago.
Read MoreOnce Upon a Time in the West
Case File # unknown
An old man following three Old West outlaws is actually Axon 30 years in the future, warning his younger self against inventing time-travel.
Read MoreBody and Soul
Case File # unknown
The team's investigation of a woman's precognition of her own death leads to a shocking discovery.
Read MoreTemple of Light
Case File # unknown
A spiritual entity is blamed for an outbreak of murders at a Hollywood retreat.
Read MoreNocturnal Cabal
Case File # unknown
Donner and Stone are caught in a sinister plot when they investigate a rave club overrun by zombies.
Read More'Til Death Do Us Part
Case File # unknown
A journalist's relationship with a Death Row inmate causes a rare haunting.
Read MoreSuper Sargasso Sea
Case File # unknown
Mysterious sky-falls may be the result of the Super Sargasso Sea theory.
Read MorePersistence of Vision
Case File # unknown
A ghost-like image in a photograph might be the link between a serial killer and a real-life angel.
Read MoreGone Fishing
Case File # unknown
Peter's old friend lures him into the wilderness seeking retribution for past deeds.
Read MoreChiaroscuro
Regeneration
Connor Doyle, the team's case manager in the first season comes back from the dead, but this time his intentions are not all good.
Read MoreForce Majeure
Case File # unknown
Lindsay and Peter are under cover as a married couple to investigate aberrant behavior among community residents.
Read MoreStone Dream
Case File # unknown
Mia Stone experiences precognitive dreams and hallucinations during an investigation.
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