Smallville
S05E17 Void
Heartbroken from her split with Clark, Lana seeks out a rogue medical student who has been experimenting with a perilous kryptonite-infused serum that lets users flat-line and communicate with deceased loved ones. Eager to reconnect with her late parents, Lana decides to use the serum. When Clark comes back from Honduras to support her, the doctor injects him with the serum, allowing him to speak to his deceased father, who warns him that Lionel is aware of his secret. Meanwhile, Lionel is focused on getting closer to Martha, while Lex experiences a near-death vision involving his mother.
Season 5 Episodes
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Positive Results
Arrival
Touched by an Idol
Mortal
Omissions
Hidden
Cape Cancer
Aqua
Fractured
Thirst
Exposed
Goodbye Slash Rest in Peace
Splinter
Healing Touch
Solitude
Bleeding Heart
Prophylactic Measures
Lexmas
Life in the Balance
Fanatic
Like Cures Like
Lockdown
Cinderella in Scrubs
Reckoning
Body Mass Increase
Vengeance
Selective Breeding
Tomb
A Dose of Reality
Cyborg
Graft
Hypnotic
Code
Void
Virgin Birth
Fragile
Foreign Bodies
Mercy
First Response
Fade
Oracle
Implants, Transplants, and Cuban Aunts
Cutting The Cord
Vessel