Seriously? So all crew enter the checkpoint at one time of the day all together? In airports I have seen, there seems to be a relatively steady flow of crew interspersed with passengers. I know you probably mean "crew from one flight" but the principle is the screeners are used to screening a crew bag, then a passenger's, then another crew bag, etc. Not a big deal.
Yes, seriously. The OP was about a group of crew members that approached the checkpoint together.
when the flight crew for a flight shows up together - 6 crew members in total.
They should go through together. Seriously. Not kidding.