USA's 'Colony' Episode 4 Recap: Will Josh Holloway, Sarah Wayne Callies See 'Blind Spot?'

USA Network continues with their sci-fi drama, Colony. In episode 4, are Will (Josh Holloway) and Katie Bowman (Sarah Wayne Callies) ready to figure out what lies behind the wall in Blind Spot?

In the locker room of the military police, the soldiers are getting ready for their next assignment. The authorities arrest the teacher for reciting Fahrenheit 451. The officer takes off his helmet and turns out to be a member of the resistance.

As Madeline (Amanda Righetti) tries to give her son his insulin shot, the resistance member writes down his assignments on the chalkboard. After Madeline visits her sister Katie, Will heads back to work and meets with Phyllis (Kathy Baker). 

Debating about Iraq, Phyllis predicts the resistance will become more than a nuisance and lead to misguided idealism. As the kids are sent off with their tutor, Katie lips the light switch, the signal, and washes away the fire in the living room. 

Driving back home, Will and his partner Beau (Carl Weathers) investigate the firebombing. Katie ends up meeting with Phyllis, who keeps Will out of the interrogation room. Phyllis has ordered more security in Katie's neighborhood. As Katie recounts her story, Phyllis takes notes and asks about her relationship with Will.

Phyllis keeps pushing her questions at Katie, making her agitated. After Katie is let go, Madeline meets with her new boss and starts filing. Will learns from Phyllis that she suspects everyone of lying. Phyllis reveals to Will that his son has been recoding Geronimo's radio sessions. 

Katie returns home and is greeted with  big hug by her daughter. Will meets with his sone and argues with him about the Geronimo tapes. His son reveals how Geronimo spreads his message through the posters. 

Visiting the resistance's hideout,  Katie refuses to give up Phyllis until she knows for certain Will is not touched. As Geronimo gives his radio session, Will drives straight towards the signal and arrests his suspect. 

In the elevator, Will ends up giving geronio a beatdown. While Geronimo is tortured, Will  is congratulated by Snyder (Peter Jacobson). Unfortunately, Will knows it's not Geronimo; he's not their mastermind. Snyder leaves the office unhappy. 

In the forest, Will and Beau find an underground tunnel that leads t the Green Zone. Madeline makes a deal with an art collector and meets Mr. Burgess (Adrian Pasdar). With Will betting Geronimo is in the Green Zone, Phyllis destroys his son's tapes. Will returns exhausted, asks for his kids, and tells his wife he loves her.

Knowing there is a photo missing, Will begins to suspect something. Will wonders if he should arrest Geronimo after hearing his son. Back at he bar, Katie has a drink with Phyllis. During their talk, Phyllis admits she had an affair. Will is a tremendous professional but he doesn't suspect his own wife. Phyllis has photos of Katie with the resistance. 

The resistance is preying on Katie's life without conscience. Katie now works for Phyllis. Back at home, Phyllis takes care of her sick husband. She is shot dead by the resistance member. 

Readers, what did you think of Blind Spot?