Everything seems too good to be true with the 4th bad guy 's (Delikaris) case. Not only do they manage to talk to him, but he is willing to take Aggela (who pretends to have studied law) to do practice in his office. Alexis' decision to leave for Melbourne is final and Dalia gets very upset about that. In the meantime, Fotis comes up with a very interesting theory about the meaning of number "5".

Officer Tzoumanis is tied up in Dalia 's suite and forced by the 5 to hear their truth. When he manages to escape, threatening them with his gun, the 5 are in a state of panic and decide to leave the country for their safety. While going home to pack, Fotis and Aggela get captured by the bad guys. While the grandmothers are trying to persuade the group to choose Ibiza as a destination, a second visit from officer Tzoumanis makes them revise their plans and head for their next target: the 4th bad guy, a well-known lawyer.

The secret cameras get finally installed in the bad guy 's apartment but the team 's initial enthusiasm soon gives its place to disappointment, as they don't seem to find out anything interesting. However, an urgent call from the prime minister to the bad guy, leads the team outside the prime minister 's office, where they come across an unpleasant surprise. An invitation to dinner is the beginning of many important revelations to a familiar person who will either give them important clues or will lead them straight to jail.

"Noah 's Ark is invaded by Pirates" is the title of a fake children play but also the code name of Fotis and Aggela 's rescue plan. When the team finally manages to get out of the dangerous apartment, they decide to strike back, taking advantage of the fact that the bad guy doesn't know who his new neighbors are. Their new plan involves a misleading trip to Larisa and the installation of secret cameras to the bad guy s apartment.

The new year finds our five heroes clueless. Being occupied with their personal problems (which vary from love-affair to job opportunities) they face the obligatory moving out from Fotis' apartment as the end of an era, considering that they ran out of "pieces" for the "jigsaw puzzle" they are trying to solve. Once, more the solution is given by Amalia who (while on a break from the making of her video clip "Fili fili me litronis", a song that contains the more "li" and "ni" possible) finds the right apartment for them!

The recorded revelations of his father have an immense effect on Dimosthenis Politis. Once the 5 manage to cope with this latest trouble, they send the tape and a Christmas card to the evil prime minister (signing as "5") and they decide to take a break. The rest of the episode is a Christmas fairy-tale which contains wishes, kisses and a miracle...

The 5 locate D.Politis' dad in a residential home. The two grannies take action and while Sofia is trying to gain Aristidis Politis' trust, Theopoula turns the elderly people's lives upside down with her revolutionary ideas. A.Politis finally decides to talk to grandma Sofia and Spiros but at the same time the team is taken aback by an unexpected visit from D. Politis.

This is an "off topic" episode: Zouboulia is off topic by worrying about Marilena 's wedding instead of being occupied with the staggering revelation of the chief bad guy 's identity. The rest of the group organize a plan which, for the first time, is irrelevant to chasing bad guys but it aims to make Marilena's wedding be "off topic" instead.

The 5 are in the police station, trying to persuade officer Tzoumanis that they really come from 5 different continents. When they finally get away with forgery, they decide that the situation calls for adult behavior and they organize a plan which involves Dalia being turned into the powerful business woman she has always hated being, Politis' telephone being bugged and two mysterious phone calls.

The 5 are in the police station, trying to persuade officer Tzoumanis that they really come from 5 different continents. When they finally get away with forgery, they decide that the situation calls for adult behavior and they organize a plan which involves Dalia being turned into the powerful business woman she has always hated being, Politis' telephone being bugged and two mysterious phone calls.

Two opposed sides. 5 hostages. The "good guys" treat their hostage as he deserves (Theopoula's fly-flap method) while the "bad guys" are trying to cope with their own hostages' demands. Soon, the two opposed sides will have to meet in international grounds and a hostage exchange, with unexpected results, will be arranged.

Which Pavlos is the real one, anyway? Fotis, Dalia and Aggela wait at Pavlos' home for Zoumboulia and Spyros (who were running late). Meanwhile, Spyros along with Sofia try to convince a police officer to spare Amalia (who has turned into a death - spreading driver), while Zoumbie is carried away by Marilena's second thoughts on her marriage to Thomas. Last but not least, Theopoula makes a new XXX Rated friend.

Halloween is long gone, but some people actually find it amusing to dress up. Dalia takes the opportunity to dress up as a hairstylist, Fotis dresses up as Sakis Rouvas and Thomas gets in touch with his inner nature, that of Superman. At the Van Reuben reception, Zoumboulia and Marilena realize that one of the bad guys is actually there and to make matters worse, a power outage and a bomb threat takes everyone to the garden (leading to some unfortunate reunions) but the presence of the police prevents any further agony. The five will once again get away, but upon ...

Our gang is finally on a ship to Mykonos. While on board, the five have a good time, chatting, drinking and trying to distract Zoumboulia every time the ship reaches an intermediate station (they have informed her they are headed to Tinos instead of Mykonos). But soon, the five realize they are not safe even there. The reason is simple. Onboard along with them is one of the bad guys with his girlfriend, going at the same island on a romantic trip. Zoumboulia soon finds out she's not at Tinos and a rich woman mistakes her for Dalia, an old friend of hers from school. ...

After a strangely quiet summer, our 5 friends are finally back. Spyros graduates from University, in an unconventional ceremony. Meanwhile, Dalia tries to avoid a famous but very annoying "friend"; Fotis does everything in his power to raise the channel's ratings from 0.0% to 0.1%, Zoumboulia goes back to her village (intending to stay there forever), but finds out everybody think of her as a stranger and Aggela finds a job wandering the streets promoting a lousy Greek play. A new clue for the case shows up and sends the team to one of the Greek islands.