Related Clues:
- Teeth that turn
- Surveillance needs, for short
- Teeth on a sprocket
- Teeth that mesh
- Factory wheels
- Teeth not connected to jaws
- Machine teeth
- The teeth of an 18 Across
- They have teeth but no mouths
- Some uppity teams go crazy with minor players
- Pic capturers
- Nanny ___ (surveillance devices)
- They go around in circles
- They turn on machines
- Gears with teeth