Even if Noah impregnated all of them at once, or his sons did their respective wives, and then they all repeated the process 14 years later (give or take) when the 1st offspring became fertile,
how could different races with distinct physiological adaptation arise from such a
small, virtually identical
gene pool 4,000 years ago?
Leaving aside the fact that none of these folks look like they belong in the same
gene pool (and The Wire has a funny article about
how only one of the actors in the film is actually Jewish), the premise has promise, since forcing the members of a dysfunctional family (and there is much «dys» here) to spend time in a
small space could lead to some funny results.