What movie and television projects has Leonidas Nikolaidis been in?

While there is a person named Leonidas Nikolaidis, it seems he's not a well-known actor or someone who has been in many movies and television shows. There is no easily accessible information about his acting career online.

To give you a more accurate answer, could you please provide any more details about this person, such as:

* What is his full name?

* Is he a Greek citizen?

* Do you know any other information about him?

With additional information, it might be easier to identify any projects he has been involved in.