That gave me a real belly laugh, thank you :notworthy

But why would Overlords have to resort to 'snatching'??

Don't they just snap their fingers and traitorous humans in their employ do it?

Because they can.

If you can't do your own snatching as an evil overlord then really what point is there to being an evil overlord? Snatching is half the fun.

These robots don't look like they move so fast. I believe the only way that they can snatch people is if the intended victim is willing to co-operate by lying still for an hour or so.

Body snatching, doesn't require live people.