Revealing mistake: In the episode "Den eneste rette", when Mrs. Frantzen is trying to seduce Karl, the scene ends with her climbing on top of him on the couch, trying to kiss him, while he tries to get away. Just before the scene cuts you can see the two actors move away from each other, smiling.
Revealing mistake: In the episode "Den eneste rette", in the last scene where Mrs. Smith supposedly flashes Karl in the hallway by taking off her bathrobe, you can tell that she's wearing a bathing suit underneath it.
Visible crew/equipment: In the episode where they are planning Karl's sister's wedding, when Karl is in the kitchen, right before Vigdis enters, you can see a crew member in a red t-shirt reflected in the glass door of the storage unit behind Karl. This crew member can be seen several times throughout the scene.
Continuity mistake: In the episode where Karl participates in a race, there's a scene where he is sitting by the kitchen counter talking to Ulf. In the window behind Karl you can see the cameraman's reflection.
Visible crew/equipment: In the opening sequence, when Karl opens the door to his apartment, you can see the top of the set wall and the stage lights hanging above, in the corner of his living room.
