Hiring actors for research project

Actor is needed in Rotterdam, Netherlands.

My colleagues and I have started a research project where we are observing the reactions of couples under stress. For the same, we need to hire an actor to play the part of a doctor.
The work will require improvisation, as there is no script and the actor will have to interact with he participants. On-site meeting would be preferred, but we can work with videocalls too.
The topics are a little sensitive, so please be open-minded. Please contact for any more information.

In what capacity are you hiring?
As an individual for a personal project

Where are you in the hiring process?
I’m ready to make a paid hire

Would you like to state a preference for hiring from underrepresented group(s)?
No preference

Where did you find Twine?
Google

Is this an independent one off job, or part of a larger project?
Single job with follow up work

For what period of time will the freelancer be needed?
A few hours

What freelancer experience level is needed? (union rates per hour)
Amateur: $3-10, Beginner: $10-25

How many actors do you need?
1

What best describes your project?
Dataset production

For how long will the actor(s) be needed?
Up to 2 hours

Do you know the date(s) the actor(s) will be needed? (Please give details in job brief)
Dates are not yet defined