It's possible:
* The name is spelled incorrectly. Try searching for variations of the name.
* The person is not a well-known actor. They might be a smaller-scale performer or someone who works behind the scenes.
* The person hasn't worked on any projects that have been publicly released.
To help me find more information, could you please provide:
* Any additional information you might have about Jordan Grehs? (e.g., their profession, the types of movies or shows they might be involved in)
* Any other details that might help identify them. (e.g., age, location, social media handles)
With more information, I might be able to find a more accurate answer.