Mon., October 12, 2015
Blood & Money
Agents search for a thief who stole $2 billion from a family-owned bank. Tom: Matthew MacFadyen. Zoe: Kelley Hawes. Danny: David Oyelowo. Harry: Peter Firth.
Tue., October 13, 2015
I Spy Apocalypse
Agents deal with a germ-warfare threat. Quinn: Matthew MacFadyen. Zoe: Kelley Hawes.
Wed., October 14, 2015
A visit from President Bush has MI5 racing to handle threats. Quinn: Matthew MacFadyen. Zoe: Keeley Hawes.
Thu., October 15, 2015
Harry enlists the help of a teen who once broke into his house to spy on an arms dealer. Harry: Peter Firth. Quinn: Matthew MacFadyen.
Fri., October 16, 2015
Tom goes undercover in the British Army when it's learned that troops are planning to go on strike. Tom: Matthew MacFadyen.
Mon., October 19, 2015
A Very Corporate Coup
A corporate executive is suspected of having ties to drug traffickers and terrorists. Quinn: Matthew MacFadyen. Zoe: Keeley Hawes.
Tue., October 20, 2015
Pit of Secrets
Tom learns of an assassination plot targeting a top British official and he enlists the help of Zoe and Danny to prevent the murder. Danny: David Oyelowo. Zoe: Keeley Hawes.
Wed., October 21, 2015
Project Friendly Fire
In the third-season opener, Tom (Matthew MacFadyen) is a hunted fugitive after being framed for an assassination and having to shoot Harry to avoid capture. Former MI-6 agent Adam Carter (Rupert Penry-Jones) joins MI-5 and helps the team search for Tom. Harry: Peter Firth. Zoe: Keeley Hawes.
Thu., October 22, 2015
Harry recruits a reluctant sleeper, a renowned scientist (Ian McDiarmid) dormant for 20 years, to catch terrorists interested in obtaining red mercury, a trigger for explosives. Helen Roberts: Jessica Turner. Adam Carter: Rupert Penry-Jones. Zoe: Keeley Hawes.
Fri., October 23, 2015
Who Guards the Guards?
A controversial Islamic writer is nearly killed while under MI-5's protection, and the investigation leads the agents to a Pakistani terrorist organization. Adam: Rupert Penry-Jones. Zoe: Keeley Hawes.