Related Clues:
- Sealed up
- Tightly closed
- Fastened tightly
- Latched, say
- Securely latched
- Turn (off)
- Like Fatty Arbuckle's films
- Like one "k" in "knuckle"
- Like an envelope that's ready to be mailed
- Free from noise
- Turned (off)
- ___ movies (8-, 20-, 39- and 57-Across, in a way)
- Seal off
- Stopped operating, with "down"
- Open-and-__ case