Catharina Gesslerin is a real person portrayed by Johanna R. Griesé in the TV series Mysteries At The Museum (based on a true story).
They appear in 1 episodes out of a total of 305 aired
Episodes1
- Don Wildman investigates a beloved British author's heroics in the face of a real-life cliffhanger, a plane crash that forever changed aviation safety and the clever cup that saved a popular facial hair fad.
