I dont know i you Americans/Aussies have this but:
P1: We will keep a lookout 24/7. If Jerry gets this far then we will defend ourselves.
P2: How do u think they might come?
P1: Well they could come from the air, the sea, maybe even beneath us.
P3: I think i heard a scratching last night Sir.
P4: Maybe we should listen out...
P1: Okay, everyone put your ear to the ground and listen.
<Pan out to see the group only a few meters from the edge of the cliffs>
^^^
Such a good TV series XD