Marvel have released the official description for the second episode of their forthcoming ABC series “Marvel’s Agents of S.H.I.E.L.D.,” an episode that includes a character familiar to comic book fans:
“The Asset” – When the brilliant scientist, Dr. Franklin Hall, is kidnapped, Agent Coulson and his S.H.I.E.L.D. agents must race against the clock to locate him. Skye is their only way in-pushing the team to their limits when the entire plan turns upside-down.”
In the comics, Hall is a physicist who becomes the supervillain Graviton, a man able to manipulate gravity after a lab accident.
Source: Flickering Myth