Originally Posted by slumcat
It might be styled that way purposefully. This is a period piece and they might be wanting to get the period hairstyles right.
Yeah, that could no be farther from the truth. Adult men's hairstyles (distinct from teenagers and counter-culture youths) in the 1960s were cut very short and clean in the back. See Connery as Bond or Robert Vaughn as the Napoleon Solo in the original The Man from U.N.C.L.E.