- "Welcome to the Dungeon"
- Train at Potomac Avenue station [04]
- Train at Potomac Avenue station [05]
- Ice buildup in a freezer [01]
- Ice buildup in a freezer [02]
- Empty floor in an office building [01]
- Empty floor in an office building [02]
- Empty floor in an office building [03]
- Flush only once at Stadium-Armory station
- Isolated Metro railcar [01]
- Isolated Metro railcar [02]
- Red Line train at Stadium-Armory
- Train at Stadium-Armory [02]
- Destination sign on WMATA railcar 7568
- Car 3235 at Deanwood
- Car 3048 at Capitol South
- Tommy Pickles, reminding restroom users of proper etiquette