Since I don't know what you look like, either now or in the picture you sent in, or who the actress is you are standing in for, the short answer is, I have absolutely no idea what you are talking about.
My father, a serving Police Constable, was a stand-in for Sir Larry in the 40's production of Henry V. Originally he was allowed,by the then Commissioner of Police to volunteer, along with a load of other coppers, to play crowd extras in the battle scenes.My father's appearance bore a striking resemblance to Larry and stood in for him in the Boars Head scene and a couple with the herald Mountjoy whilst Larry was filming elsewhere.