Donglemancer's Very Long Hallway

You open a door to a pocket dimension in front of a moving creature that you can see. The target must succeed on a wisdom saving throw to alter their course, or enter a pocket dimension, at which point the door closes behind them and vanishes. 

The corridor is 5 feet wide, 10 feet tall and 120 feet long, but will grow or shrink to fit any creature who may fall victim to the spell. At default it takes the form of a hallway from the hotel featured in The Shining, the Stanley Hotel in Estes Park, Colorado, however the caster may choose the decorations as he sees fit. The only visible exit is a door at the other end of the corridor.

If the material components are actually used for this spell the cast may change which way is down in the corridor when the spell is cast. 

When a creature exits through that door, that creature leaves the pocket dimension and appears exactly where they were when they first entered, as do any creatures still in the corridor when the spell ends