FOLLOW THE LESS OBVIOUS THREAD.
Two episodes. A recurring prop, an old scheme, a familiar face. Find the documented details that connect them.
← Explore the connection board
Short trails favor distinctive details. Threads recorded in more than a quarter of episodes are left out; every connection remains available on the full board.
These trails connect recorded details; they do not establish a callback or a complete history.
Trail 1 · 1 shared-detail step
The large paper pad displays the completed D.E.N.N.I.S. acronym.
Episode reference · visual inspection of S05E10 ↗Dennis displays the six SINNED steps and writes SINNED above DENNIS to show the reversal.
Springfield · S16E04 dialogue ↗Trail 2 · 1 shared-detail step
Six labeled steps appear on Dennis’s presentation pad.
Episode reference · visual inspection of S05E10 ↗Dennis writes the two systems’ names one above the other.
Episode reference · visual inspection of S16E04 ↗Trail 3 · 2 shared-detail steps
Caylee wears a white lab coat while working in the pharmacy.
Episode reference · visual inspection of S05E10 ↗Both researchers wear white laboratory coats.
Episode reference · visual inspection of S09E08 ↗Charlie and Tang See sit at a chessboard.
Episode reference · visual inspection of S09E08 ↗Frank studies the board opposite his younger opponent.
Episode reference · visual inspection of S16E04 ↗TWO FILES. WHAT’S THE CONNECTION?
Pick a pair and follow the details between them. Start with a familiar thread, then see what else connects.