When CSIS sends a suspect to Syria to be tortured the elite ICS, Squad must race to prove him innocent.

ICS Agent Gray Jackson butts heads with a beautiful U.S. Homeland Security Agent when their undercover operation at a Mohawk casino goes awry.

A U.S. rendition flight crash-lands in rural Quebec and ICS must recapture three terrorists before the Americans forcibly intervene.

Major Kessler releases an illegal Russian stripper as a political favour, sparking a scandal that climaxes in murder.

When Gray and Layla bust a human-trafficking operation, they follow a grisly trail to an old adversary.

ICS must prevent the assassination of a visiting Cuban diplomat who has a surprising connection to U.S. Agent Bianca Lagarda.

While tracking a fundamentalist Christian sect moving "child brides" across the border, Gray meets his match.

Kessler suspects the Canadian military is complicit in the cover-up of a scheme to smuggling cheap Afghan heroin into the country.

As international leaders debate Arctic sovereignty, Kessler and ICS fight to rescue a Canadian submarine crew trapped under the polar ice.

When wealthy philanthropist Benjamin Herzog is murdered, the prime suspect is his financial advisor Cyrus Church. Church has engineered a massive Ponzi scheme to defraud his investors of billions. Foreign operatives determined to recover stolen funds are also looking for Church. And complicating matters, Church's new trophy wife is Svetlana Karpov, a Russian stripper from Kessler's past. ICS's newest agent, Khalida Massi, finally gets a chance to prove herself in the field.

Sent to Afghanistan to provide border security advice, Kessler and his American companion are kidnapped by hostile forces.

Kessler's daughter Zoe helps Yuan Dao, China's star figure skater, escape from the Chinese Secret Service. Dao claims to be a freedom activist who will face torture and execution if returned to China. Having fallen for the skater and his story, Zoe takes Dao to ICS, where Kessler faces political pressure to hand him over to the Chinese. Zoe and Dao escape again, this time from Kessler.

Khali becomes personally involved in the case of Mina Diwan, a strong-willed Indian 18-year-old who arrives in Canada looking for her "runaway groom". Using a false identity, Anwar Singh has married Mina in the Punjab and stolen her family's $50,000 dowry. Unwilling to return to her strict Indian family, Mina seeks out Canadian relatives to sponsor her for citizenship, but they too disapprove of Mina's modern ways. ICS learns that one of Anwar's previous brides is missing and presumed dead. When Mina goes missing, Khali and the Squad must race to save her.

Kessler sends Khali and Darnell to Montreal to investigate claims that a celebrated golden Buddha was stolen and illegally imported to Canada. But the protesters - a Buddhist monk and an idealistic school teacher - turn out to be as mysterious as the Buddha's smile. Khali goes undercover to discover their true intentions.

In a Toronto coffee-shop, an African refugee recognizes the brutal Congolese warlord who raped her and enslaved her son. As they struggle to keep the warlord behind bars, ICS uncovers a deadly conspiracy that links coltan smuggling in the Congo to a powerful multinational based in Canada. Hard-nosed politico Jack Hardacre takes over as Minister of Public Safety, and takes a strong dislike to Kessler. And rebuffed by Kessler, Charlotte takes solace elsewhere.

A kingpin in Mexico's Los Zetas drug cartel is en route to Toronto to meet his new distributors - the ultraviolent street gang, MS-13. Ramon Esteban - the new flame of Kessler's ex-wife Terri - 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, MS-13 launches an all-out attack. Kessler must fight back with an unlikely team of warriors.