Bartosz welcomes Jonas back to the madhouse
Bartosz covers for Jonas's absence with a fake French exchange story, shuts down the staring classmates and hints at what he missed with Erik.
Bartosz Tiedemann
Every Dark moment featuring Bartosz Tiedemann, in story order. Played by Paul Lux.
32 moments · 50 min
The kids ask what really happened to Erik
On the walk to the caves Mikkel imagines a witch's basement, Jonas cites his dead father on good and evil, and Mikkel decides even the dead want to be found.
Franziska beat them to Erik's stash
The boys find the hiding spot empty; Franziska already has the bag, quotes the law of possession and tries to sell it back to Bartosz for 200.
Something in the cave, and Mikkel is gone
Flashlights die, a noise comes from the dark and the kids scatter; when they regroup, Jonas is alone and Mikkel is nowhere to be found.
Bartosz asks Jonas to come meet Erik's dealer
Over a video game, Bartosz swears Jonas to secrecy and asks him to come along to a night meeting with Erik's dealer.
Jonas and Martha before the play; Bartosz asks where Jonas is
Martha blames herself for the night at the caves and offers to run away with Jonas; moments later Bartosz asks if anyone has seen him.
Claudia introduces herself to Bartosz as his dead grandmother
An old woman at the door tells Bartosz his mother's stories were only partly true and leaves him something for Regina.
Bartosz turns on Jonas over the lies and Martha
Bartosz throws Jonas's lies back at him, from the cover story to the kiss with Martha, and drives him off for good.
Noah recruits Bartosz: light, shadow, and pawns on a chessboard
Noah says the older Jonas will create the hole he wants to destroy, casts time travel as light against shadow and tells Bartosz to never trust Claudia.
Martha breaks up with Bartosz, who blames Jonas
Martha ends things in 2020; Bartosz accuses her of pining for Jonas, she snaps that her father and brother are still missing.
Magnus and Martha leave Bartosz behind in the cave
The teens catch Bartosz with a strange device, take it from him, and abandon him in the tunnels despite his pleas.
Martha and Magnus lock up Bartosz until he talks
Martha and Magnus trap Bartosz and threaten to starve him until he admits he has a time machine.
Bartosz admits Noah predicted everything
The chair is gone and Bartosz confesses that Noah foretold the kiss, his mother's cancer and Jonas's return.
Bartosz fumbles a compliment to Martha
In 2019 Bartosz cancels on Martha, then trips over himself trying to praise her hair.
Jonas reaches the bunker to save his friends
Magnus lets Jonas into the bunker; he admits it is all his fault and says he came to save them, while they demand to know about Martha.
Jonas walks into Bartosz's black hole lesson
Jonas turns up in a classroom where no one knows him, while Bartosz's talk on black holes ends on the idea of a new world beyond.
Déjà vu in the forest: Jonas and Martha meet again
Jonas tells Martha they know each other from another time, then learns Mikkel came along that night, and her friends chase him off.
The cave monster story turns real
Searching the caves for Erik, the teens swap a tale about experiments a century ago, until something happens and they run.
1888: a Martha who should be dead appears to the travelers
In 1888, Magnus is stunned to see his dead sister alive; the Stranger says she is not their Martha, and she admits she comes from another world.
1888: the travelers interrogate the other-world Martha
Magnus, Franziska and Bartosz refuse to believe in a parallel world where they are already dead, while the Stranger demands to know how she traveled.
1888: the blind man promises the Stranger paradise
Martha hears how the group arrived in 1888, then the blind workshop owner reminds the Stranger they will build a perfect world.
1888: in the secret lodge, Martha reveals who Adam is
Shown the Tannhaus lodge where Jonas rebuilds a time machine, Martha tells the others the truth about Adam's identity.
1888: Bartosz explodes at the Stranger and names him Adam
Stranded with an empty device in 1888, Bartosz accuses the Stranger of lying all along and tells the others who Adam really is.
Magnus confronts Bartosz about abandoning them in 1888
Decades on, Magnus asks why Bartosz helped create the matter and then disappeared, before they go to Adam.
Aleksander confesses his real name to Bartosz
Before heading to the plant, Aleksander admits he is being blackmailed over an old death and that his name was never Aleksander.
Older Magnus and Franziska from the other world recruit them
Their older selves from the other world say their own elders lied and urge them to trust Jonas; then Martha arrives with another plan.
Eva sends her followers into position
Eva tells her people they are the knot's keepers and gives Bartosz, Claudia, Egon and Noah each a task.
Bartosz warns Martha that Adam will kill her
Bartosz stops Martha at a door and insists Adam lied, wants her dead, and that he knows what the origin really is.
1888: Bartosz rages at Jonas after two years stranded
Stuck in 1888, Bartosz demands the truth; Jonas admits he wants to find and destroy the origin, and Bartosz just wants out.
Hanno is born as a narrator praises unbreakable will
Silja gives birth to a boy named Hanno, and a voice reflects that the human will can chase an impossible goal for a lifetime.
Jonas and Bartosz turn on Claudia
As the portal fails, Bartosz questions Claudia's motives; Jonas swears he will not become Adam, and doubts about Claudia grow.
Silja dies and Bartosz learns her last wish
Young Hanno is told to be strong; Bartosz is told nothing could save Silja and that she wanted to name the baby Agnes.