Muscleman, Indiana Johnson and others in “Unfinished Business”

Muscleman

So, an archaeologist. What's it like working with dinosaur bones?

That's a paleontologist. I'm an archaeologist.

Frantic

Ooh, I love archaeology. What's your favorite mineral?

That's a geologist.

Frantic

Oh, you fix people's gums and then you buy them fancy clothes?

That's a periodontist and a personal shopper, respectively; what I do...

Gadget Gal

He's a grave robber.

Close enough.