Colony is building out its recurring cast adding Gotham‘s Peyton List, Wayne Brady (Whose Line Is It Anyway?) Graham McTavish (Preacher) and Waleed Zuaiter (Altered Carbon) to the upcoming third season of the USA drama series.

List will play Amy Leonard, a doctor and member of the San Fernando cell, who embarks on a dangerous journey with Eric Broussard (Tory Kittles) to deliver valuable secrets to Resistance fighters combating the Occupation.

Brady will portray Everett Kynes, a highly successful tech entrepreneur who has risen in this new world to become the head of the rebuilt Seattle Colony. Kynes’ technology was used – and misused – by the human collaborators before the Arrival, leaving him with a chip on his shoulder… and a unique relationship with the invaders. Kynes is both brilliant and has a messianic belief in his own vision for the future.

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McTavish is Andrew MacGregor, the leader of the most successful Resistance camp in what used to be the western United States. He’s held the camp together through a combination of discipline and charisma but is forced to adjust his plans once Will and Katie Bowman (Josh Holloway and Sarah Wayne Callies) arrive with vital information that could forever change the Resistance’s outlook.

Zuaiter will play Vincent, a moral man who finds himself caught in an impossible position while working for a powerful Resistance group. He will ultimately have to choose between supporting the Bowmans and holding on to old loyalties.

In Colony, in the wake of a mysterious alien invasion, a family fights to stay together in a new world order. The third season begins six months after the Bowmans’ escape from the Los Angeles bloc as Will (Josh Holloway) and Katie (Sarah Wayne Callies) struggle to rebuild their family in the world beyond the walls. When their peaceful existence is shattered, they are sent on an odyssey that will finally reveal the horrifying truth behind Earth’s mysterious occupiers and once again force our heroes to choose sides.

Created by executive producers Carlton Cuse and Ryan Condal, Colony is co-produced by Legendary Television and Universal Cable Productions. Peter Jacobson and Alex Neustaedter also star.

List is repped by Innovative Artists. Brady is repped by CAA and Mainstay Entertainment. McTavish is repped by Stone Manners Salners and manager Cheri Barner. Zuaiter is repped by Stone Manners Salners and Ramos Management.