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Siblings Lasse, Jonna and Oskar Waldemar are reunited after many years at the family guesthouse on the Åland archipelago. The reunion is filled with conflict and brings up old memories and secrets. Meanwhile, their mother Anna-Lisa has a hidden agenda that will change the siblings’ lives forever.

Episode 1

Anna-Lisa’s sudden death is a shock to the siblings and her will contains unexpected demands, forcing Lasse, Oskar and Jonna to remain and work at the guesthouse against their will. At the same time something in Stockholm is pulling the noose tighter around Lasse’s neck. Suddenly the siblings face their longest summer ever.

Episode 2

Jonna is gone and feels threatened if she does not return to the guest house. Lasse wants to complete the pool while he is there, but Oskar prohibits it. Under the pool a dark secret is buried.

Episode 3

Lasse will not get any insurance money after the restaurant fire and creditors come to the guest house. Oskar becomes jealous when Liv defends Lasse, but is forced to still help him. Jonna finds sanctuary in amateur theatre and new boyfriend Mikael Rosen. Kim becomes aware of a family feud.

Episode 4

It’s midsummer and the guest house is preparing for the wedding, which creates unexpected difficulties for Oskar. Jonna gets a surprise visit that complicates things further. Lasse and Liv have a conflict related to the past, but when the truth comes out, everything changes and they cross a line.

Episode 5

After Lasse and Liv kiss, Oskar gets paranoid and everything changes. At the same time, he must do everything he can to ensure that the siblings continue to run the guest house together. Divers start searching the wreck, but find something else. Lasse is visited by the police who seem to have found a suspect. Manne is neither impressed by Jonna nor Mikael Rosén, which has fatal consequences.

Episode 6

Oskar is nervous about the results from the DNA tests which have been delayed. Is it Mauritz that the divers found? Lasse has problems clearing himself of arson. Kim’s birthday takes an unexpected turn. Before the theatre premiere Jonna tries to mend her relationship with Mikael Rosén.

Episode 7

The siblings have to persuade neighbour Mildred not to sell the estate to Rosén. Jonna has a dark secret that they can bargain with. She knows what happened to Mildred’s husband. Lasse goes to Helsinki to buy Timo’s silence, but is pulled even deeper into something he has been trying to avoid. Liv wavers between Lasse and Oskar and makes a mistake.

Episode 8

Oskar is terrified. Who is behind the blackmail? He suspects Lasse and the siblings drift increasingly apart. Jonna gets an ultimatum and is forced to choose between her old and new life. Lasse and Liv relive old memories. Meanwhile some youngsters are sailing out to sea when a dense fog draws in.

Episode 9

Oskar knows that Liv is lying and suspects that she was thinking of leaving him. He intends to confront Lasse once and for all, no matter the cost. Liv finally discovers Lasse’s true self and makes a decision. It’s just days away. Can the siblings hold on to get the inheritance?

Episode 10

The Tankards are back and kick off the summer in style with a garden party in celebration of Cyrene's graduation from high school. The celebration stirs up jealousy among the other siblings. With the 4th of July right around the corner, The Tankards decide to take a trip to Baltimore to visit Jewel's other sister Junetta.

As the family recovers from an explosive fourth of July, the Tankards head back home to Murfreesboro. Once home, Ben's oldest son Marcus is approaching the dawn of his 30th birthday. While the family is busy planning a celebration for the big 3-0, Cyrene confides in Marcus about the new man in her life and how nervous she is about her notoriously overprotective family. Marcus's birthday is full of surprises but when Britney gives her big brother the cold shoulder, the party hits a sour note. With hard feelings aside, no one can top Marcus and his wife Tish's surprise ...

A Tankard couple decide to move out and Junice is on a mission to clear the air with her sisters. Plus, Britney opens up about her issues with Marcus

Britney confronts her brother Marcus and hears his side of the story. Marcus opens up to Ben about the pain he and his siblings experienced as children when he was away. Benji and Shanira search for the perfect home.

Phaedra Parks takes a trip to Murfreesboro to visit the Tankards. Jewel dives deep into a redecorating project and Brooklyn teaches Diamond to be business savvy.

The Tankards venture down to Texas to visit Jewel's sister, Junice. Plus, Benji settles in his new home whilst Marcus questions his future in Murfreesboro

Ben and Jewel take Cyrene to Washington, D.C. to help her transition into her first year at Howard University. Brooklyn decides to leave the Tankard palace for good and Marcus and Tish reveal if they plan to stay in Murfreesboro.

Reality catches up with the Waldemar family as Christmas Day dawns.Directed by Anders Engström, 2016.

With no other options, the Waldemar siblings have been forced to work with arch-rivals Rosén, but can they be trusted? The night after Kim's bachelor party, an accident occurs.

The Island

Kim and Cecilia are shaken by the accident, and the sale of the hotel is in danger, something that Mikael Rosén uses to his advantage. Liv has a secret that will affect everyone.

The Living and The Dead

Oskar approaches Marja in the hope that she can help with the sale of the hotel. Mikael stands up for the pregnant Jonna. Meanwhile, Kim confides in Lasse.

In The Cover of Darkness

Georg is missing and a search is organised. Liv receives a life-changing message and Lasse hits rock bottom with his destructive behaviour, but receives help from someone unexpected.

To The Heart of Darkness

Lasse babysits Max and discovers new sides of himself. Liv is desperate and tells Mikael about the cancer. Jonna makes a decision, and Flemming finds clues about Georg's disappearance.

Life and Death

Rönn realizes that things didn't go quite right with the arena construction. Lasse tells Tom about Mikael's business, and the Rosén brothers meet in a fight where the past comes to the surface.

Prisoners of The Sea

It seems that everything went right for the Waldemar siblings, but Flemming is determined to defeat them once and for all. He finds some final evidence to use against Kim and Cecilia.

Till Death Do Us Part

The beautiful island of Sunnanö in the Swedish archipelago is home to a popular B&B run by Anna-Lisa and her son Oskar. Anna-Lisa has summoned her daughter Jonna, an actress, and son Lasse, an opportunist, to the island. It is the first time in years that they are together again. When Anna-Lisa is found dead one morning, the siblings learn that she had terminal cancer: Her will stipulates that all three siblings must run the family B&B together for a year, or they won't inherit it at all. It is a mother’s last effort to reunite her children. But it will also confront them with the family’s unsolved past, present forces of attraction, and a very dark secret buried in a most unfortunate place...

The Best Seasons of Thicker Than Water

The Best Seasons of Thicker Than Water

Season 1

Season 3

Season 2