Siphon was a member of the Freak Show, a team of super villains financed by Lillian Hawkes.

They fought Green Lantern Hal Jordan on two occasions, first when Siphon and Castle robbed a technology fair in Chicago and the hero intervened, then again when the whole team attacked him in retaliation for his earlier interference, but were defeated and imprisoned. Siphon has not been seen since.




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Green Lantern Villain(s)
This character is or was primarily an enemy of the Green Lantern of Earth, or the Green Lantern Corps as a whole. This template will categorize articles that include it into the category "Green Lantern Villains."
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