Kessler and Carver struggle to survive while Gray hunts down Layla’s killers. The Squad is forced to the sidelines, as Special Counsel Louise Tilden investigates the role of ICS in the tragedy.
Agent Bianca LaGarda escorts a Guantanamo Bay prisoner back to Canada. Kessler and ICS enter questionable moral territory as they use him as bait to capture notorious terrorist. At the official inquiry into the 'Ndrangheta shoot-out, the future of ICS is at risk.
When a wealthy philanthropist is murdered, the prime suspect is his financial advisor who has engineered a massive Ponzi scheme to defraud his investors out of billions.
Back on active duty, Carver tracks a murder suspect, a racist Cole Thorpe, to Canada. Kessler assigns Gray to infiltrate Thorpe's British Columbia-based neo-Nazi operation.
Kessler and a young DHS agent are kidnapped and held for ransom in Afghanistan. Darnell and Carver join the search and discover that their prime suspect is also their best hope of getting them out alive.
Zoe helps a star figure skater, who claims to be a freedom activist and will face torture and execution if returned to China, escape from the Chinese Secret Service.
A Indian 18-year-old arrives in Canada looking for her "runaway groom". Using a false identity, he had married Mina for a $50,000 dowry and then disappeared back to Canada.
A snuff film is confiscated at the Maine-New Brunswick border and Carver finds the body of the victim in the US. ICS traces the video back to a biker gang, Satans Guard. Maggie goes to the east coast to see her daughter Kim whose former biker boyfriend is eager to inform on his former associates.
Kessler sends Khali and Darnell to Montreal to investigate claims that a golden Buddha was stolen and illegally imported to Canada.
Kessler, Darnell, and Charlotte uncover a deadly Canadian link to coltan smuggling in the Congo.
The US President's visit to Canada has the ICS Squad on full alert. Working with Liz Carver and the Secret Service, ICS sifts through hundreds of threats and uncovers an assassination plot by a Lebanese terrorist, working for the Iranian Revolutionary Guard.
Ramon Esteban, the boyfriend of Kessler's ex-wife, is a Mexican journalist whose articles on Los Zetas have put him on the cartel's hit list. When Kessler, Carver, and Gray attempt to transfer Ramon from Terri's shelter into protective custody, Kessler must fight an all-out attack with an unlikely team of warriors.