The FBI, to its credit in a self-serving sort of way, rejects the routine use of the polygraph on its own people.
On 'Buffy' I wasn't all that high on the totem pole as far as responsibility and screen time.
I have an elbow that bends the wrong way, and I'd do things like stand in an elevator and the doors would close, and I'd pretend that my arm had got caught in it, and then I'd scream, 'Ow, ow, put it back!'