Gladiator talking head required (US)

[Praefectusclassis]

Got this request:

I am a development associate at Morningstar Entertainment, an award-winning nonfiction and documentary television production company based in Burbank, CA, USA. We are currently producing a television show about warrior cultures and actual combat forms and weapons they used, and we are looking for experts in Roman Gladiator combat. We are looking for an on-camera expert that can confidently speak about and demonstrate the Roman gladiators’ weapons and battle tactics. If you know any people in the United States that share your knowledge of Roman gladiator combat skills and weaponry, I would sure appreciate the references.