the persons most often involved or suspected in an activity, esp. criminal; also, the persons predictably involved in a certain context
The usual suspects were at the party.
used with 'the'
There were the usual suspects: Kate Middleton post baby, Beyoncé in her jumpsuit, and a smattering of European royalty.
usual suspects was amazing because, to me, it was the first modern movie that had that incredible twist.
And, of course, there are the usual suspects: cops, doctors, and lawyers aplenty.