Cool

Velma Dinkley:

Daphne, what are you doing? Daphne Blake:
[leaning back in a chair]
If Scooby and Shaggy were here, they would accidentally sit on a rigged chair. Or bump their heads against a wall. And it would open a secret passage out of here. Velma Dinkley:
They *are* surprisingly effective goofballs. Daphne Blake:
[falls over]
Whoa! Ow. [just then, they notice the vacuum-head robot walk by looking miserable] Daphne Blake:
Aw, poor little thing. Velma Dinkley:
Uh, Daph, he's not on our side. Daphne Blake:
[bends down to him]
Do you need help? [the robot jumps back in fright] Daphne Blake:
It's okay. I want to help you. [the robot timidly approaches Daphne, who removes the vacuum part of his head, dumps the dust out, then puts it back on] Daphne Blake:
Better? [the robot runs through a gap in the cell door and hugs Daphne] Daphne Blake:
Aw, you're welcome. Velma Dinkley:
Hey, hey. Do you think you can help us get out of here, little buddy? [the robot walks out through the gap in the cell, extends his legs, produces a key from his hand and unlocks the door] Fred Jones:
Cool