As the scene in the woods plays out in flashbacks, Rizos learns she must get a job on the outside, and Zulema reveals a secret to Saray's family.
Wally, Libby Light Sprite and Stan search for a humbug that makes the humming of a Humbug make the Honkweeds go away and never ever come back.
While playing in the woods the boys befriend a wild dog, bring it home and name it Chimney. When the boys find themselves trapped in a well, the new pup is their only hope for escape.
Debailly continues to be tailed by the Russians. The DGSE meet an Algerian with information about Cyclone. They decide to recruit Nadia; Marie-Jeanne realises that Debailly has not told her the full truth, and confronts him. She also helps Marina compel a second colleague to refuse the Iran secondment, and teaches Marina a lesson about not getting close to her contacts. Debailly continues to be interrogated by the CIA in flashforward; it is revealed that Dr Balmes works for the Americans.
Nadia refuses to betray her country, and is angry at Lefevbre's revelations. Ill from the stress of her situation, she confesses to Nadim, and is flown back to Syria. The Russian FSB confronts DGSE and buys its silence. In Algeria, DGSE fails to plant a bug on the General holding Cyclone; Cyclone is handed over to ISIS. Marina is trained to deal with interrogation by Marie-Jeanne, tested by an Iranian agent pretending to be Reza's wife, and offered the Iran secondment. In flashforward, Debailly continues to talk to the CIA; the Americans do not fully believe his story.
After discovering that Kirk is going under financially, Rasheeda threatens Kirk with something that could end their marriage.
The first two couples paired up by the relationship experts meet at the altar for their wedding ceremonies. Will romantic sparks fly when they lock eyes for the first time, or could doubts creep in?
The cooks compete in an off-site challenge and a chocolate dessert Pressure Test.
A rapper called Street Dogg moves next door to Sanjay and Craig to escape the stress of celebrity life. The duo later discovers that he was formerly in a rap duo with Tufflips. So the kids try to reunite them, but it all leads up to an epic rap battle.
Chief organizes a Nationwide Call Out for a $50,000 pot. Chief gets a new paint job and Dave calls him out. Farmtruck and Asian go fishing in Memphis. Later, the 405 travel south to take on Kye Kelly and friends.
While waiting for the mothership to return, Thom is overrun by a**sholes.
In order to prove his masculinity, Frank challenges a boxing legend to a fight; Baby Cakes and Pony compete in a game of Dungeons & Dragons.
A rare commission for a garden trellis inspires Ken to dream big, but the enormous job soon turns into a nightmare. Paul’s son Jacob joins the carvers, but his first carving is downright scary.
Zac struggles to come to terms with the news that he's a real merman, he's adopted and Mimmi is his sister.
Lizzie gets a job as a school teacher in a small town many miles from Fall River.
Peter breaks into a Societel Mining warehouse to uncover more evidence on the company's misdeeds, but the mission does not go as planned. Isabel Rainey comes to Club Cachette to hear Odelle's story, but Odelle and Aslam are forced to run, leaving Shakir Khan to fend for himself. Harrison and Bob finally make contact with Yusuf Qasim, a man who may have answers to their questions.
A devastating loss forces the BCC to make some painful budget cuts. Meanwhile, Caitlin is pushed to the edge and Grimm learns the grass isn't always greener.