This process involved:
* Shaving: Dorn's head was shaved completely for the role.
* Applying a bald cap: A custom-made bald cap was applied to his head.
* Creating the ridges: The distinctive Worf ridges on his forehead were created with prosthetics and glue.
* Applying makeup: Foundation, contouring, and other makeup techniques were used to create the Klingon features.
The makeup process was time-consuming but worth it, as it helped to create the iconic look of Worf, one of the most beloved characters in Star Trek.