Blood Cruise

Vampire Edith smuggles son Walter aboard Albin's birthday cruise. Edith hunts for victims but her target Marianne finds romance with biker Göran. Walter escapes and feeds on a passenger turning him into a vampire companion.

Walter and his new friend explore the boat as Edith tries to stop them. Walter and Tompa's first victim are accidentally discovered by Albin and Lo. Dan is attacked onstage as Walter escapes Edith, spreading the contagion.

Edith works overtime to cover up her son's trail as Albin and Lo investigate. Pia survives a bloody fight, but is left shaken. In the nightclub, panic grows as the contagion spreads, and Walter and Dan set their sights on the captain.

Pia takes charge as Lo and Albin try to convince the crew that there are vampires onboard. Vincent, Marianne, and Göran see a woman transform as Dan storms a crew meeting resulting in carnage. Pia is infected as Edith comes face-to-face with Dan.

Edith sees an ally in Pia. Albin convinces Calle of his vampire theory as they reach the engine room. Edith realizes they need to sink the ship to stop the contagion from reaching the mainland. Pia insists on saving lives but Dan has other plans.

Edith prepares to destroy the ship. Albin finds his mother, and Walter and Edith are finally reunited. Dan prepares to leave but is caught in an explosion. Survivors rush for lifeboats. Pia faces the mastermind behind it all in a final showdown.