Bernadette is a transgender sex worker who operates out of a trailer at a truck stop near Winden. The trailer has "welcome" and "love" LED signs in the windows as well as a red lamp outside. She wears a long thick furry pink coat and uses a yellow umbrella. Dark Season 1 Episode 4: "Double Lives"
Donata Kraus, a nurse at the hospital in 1986, may be Bernadette's mother. She asked Ines Kahnwald if she could cover her night shift since someone was sick, and she had to pick up her child, Bernadette, from soccer; Ines seemed accustomed to this, as she had no family. 
Peter Doppler has used Bernadette's services in the past, but not since 2018. He was in the truck stop parking lot the night Mikkel Nielsen went missing, but changes his mind and drives to the Doppler Shack and hides out in the bunker reciting the Serenity Prayer just before Mads Nielsen drops through a wormhole in front of him.
Charlotte Doppler confronts Bernadette, suspecting her husband had been to see her on the night of Monday November 4th, 2019. Charlotte discovered that Peter's car was photographed by the wildlife observation camera that she took the SD card from. Bernadette says Peter hasn't been back in over a year.
Magnus Nielsen, suspicious of Franziska Doppler, follows her into the forest to the railroad bridge, where he sees her stashing an envelope. Later, he sees Bernadette arrive to retrieve it, swapping it for another full of money. He follows Bernadette back to the trailer, where she solicits him. When he confronts her, she explains that she has been providing hormones for Bernadette's hormone replacement therapy; her father used to supply them, but had stopped visiting her. She is furious with him for spying on her and mistrusting her, but they are able to reconcile later.
- Dark Season 1 Episode 4: "Double Lives"
- Dark Season 1 Episode 9: "Everything Is Now"
- Dark Season 1 Episode 10: "Alpha and Omega"
- Dark Season 2 Episode 1: "Beginnings and Endings"
- Dark Season 2 Episode 6: "An Endless Cycle"
- ↑ Dark Season 1 Episode 3: "Past and Present"
- ↑ Dark Season 1 Episode 10: "Alpha and Omega"
- ↑ Dark Season 1 Episode 4: "Double Lives"
- ↑ Dark Season 1 Episode 9: "Everything Is Now"
- ↑ Dark Season 2 Episode 1: "Beginnings and Endings"
- ↑ Dark Season 2 Episode 2: "Dark Matter"
- ↑ Dark Season 2 Episode 4: "The Travelers"