An index for tropes regarding those ingenious devices that permit people to walk through completely solid walls unhindered.
Only tropes that literally involve doors belong in this index: Heel–Face Revolving Door, for example, does not. Not transdimensional portals, either; they have to be actual doors.
- Axe Before Entering
- Battering Ram
- Big Door
- Bucket Booby-Trap
- Closed Door Rapport
- Dangerous Key Fumble
- Ding-Dong-Ditch Distraction
- Doom Doors
- Door Closes Ending
- Door Dumb
- Door Focus
- Door Fu
- Door Handle Scare
- Door Judo
- Door of Doom
- Door Roulette
- The Door Slams You
- Exploding Closet
- Force-Field Door
- Ghost Butler
- Hairpin Lockpick
- Improvised Lockpick
- Interchangeable Antimatter Keys
- Key Confusion
- The Key Is Behind the Lock
- Key Under the Doormat
- Knocking on Heathens' Door
- Locked Door
- Locked in the Bathroom
- The Lonely Door
- Ominously Open Door
- Open-Door Opening
- "Open!" Says Me
- Open the Door and See All the People
- Our Doors Are Different
- Paper Key-Retrieval Trick
- Portal Door
- Real Fake Door
- Scooby-Dooby Doors
- Shaggy Search Technique
- Shoot Out the Lock
- Skeleton Key Card
- Slow Doors
- Tactical Door Use
- Tae Kwon Door
- There Was a Door
- Toyota Tripwire
- We Have the Keys
- Weld the Lock
