Shouldn't the private investigator have been able to find out and reveal to Ari that the son of the headmaster (Dan Castelleneta) worked for a rival agency? Obviously, that was pertinent information.
I laughed at parts of the second half of Sunday's episode, after spending the first half thinking how stupid it was. Flight of the Conchords wasn't one of their best, however, except for Murray's song at the end. The joke about racial bias against New Zealanders wasn't any more clever than the kind of material critics are ripping upcoming ABC series Caveman to shreds for.