private Actor findActor(string actorName)
{
Actor actor;
if (actors.TryGetValue(actorName, out actor))
{
return(actor);
}
actor = Actors.Find(x => x.Name == actorName);
actors.Add(actorName, actor);
return(actor);
}
public Actor FindActorById(int raisedByActorId) => Actors.Find(x => x.Id == raisedByActorId);