Allegiance Season 1 Episode 4
Chasing Ghosts
A surprising discovery leaves Alex reeling as he tries to adjust his theories in light of what he found at Philadelphia City Hall. Meanwhile, the Rezident questions Katya and Mark's dedication and Natalie discovers the dangers of Black Dagger.
Guest Stars
Floriana Lima
Michelle Prado
David Vadim
Arkady Isakof
Fred Thompson
FBI Director
Randall Batinkoff
Steven Gallagher
Billy Calder
Richie Diberno