Daphne, what are you doing? If Scooby and Shaggy were here, they would accidentally sit on...

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 walking by, sneezing] 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 its head, dumps the dust out, then puts it back on] Daphne Blake: Better? [the robot breathes through its mouth, jumps for joy, then 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.