Three months later, Jack continued working with his brother and the new Zenith Team. Jack managed to actually close the vortex this time and managed to get his brother to produce a sonic blast that knocked him out of his evil ways. Now being called Zoom once more he started creating a vortex while the other members of the new Zenith Team got Connor in the middle of the vortex. With his powers fully restored, Jack returned to Area 52, suited up, and returned to the site as quick as possible. Before it hit Cindy, Jack's powers return and he saved her before she was killed. Grant had designed, but Connor deflected it towards Cindy. Afterwards, the military attempts to use the sonic net Dr. Upon Connor's arrival, Jack greeted him, however, Connor attacked him and realized that Jack had lost his powers.

This all changed when Marsha helped the team escape and use the FE-12 Flying Saucer to get to the location of the portal that would return Connor to Earth. Eventually though, the military plans to expose the team with enough Gamma-13 to take down Jack's brother. He eventually improved his method of teaching and as a result, succeeded in his job. Jack eventually realizes he needs to face the facts and start really teaching the new team. At first, when Jack starts training them, he is not putting his heart into his work. The team composed of Cindy Collins, Tucker Williams, Dylan West, and Summer Jones, and the military offered him a payment of $500,000 in order to train the team in order to prepare them for Connor's return. Grant and his assistant Marsha Holloway came and took him to Area 52 in order to train a new Zenith Team. Jack became a very bitter man who worked at a small auto repair shop. Jack eventually battled his brother, but was forced to sacrifice his powers to send him into another dimension.ģ0 years after the events led him to lose his powers, his brother, and his team. The substance not only made Jack faster and stronger, but also turned Connor evil, leading him to kill his team, except his brother.

Grant had both Jack and Connor exposed to an experimental substance known as Gamma-13. As a team, they saved countless lives, but eventually, the team's leading scientist Dr.

During his prime, Jack Shepard and his older brother Connor Shepard led the original Zenith Team that consisted of Ace, Marksman, and Daravia.

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