Complete this phrase: "It was often a mystery as to why the drapes and the curtains in Collinwood's hallways billowed even when the windows were closed - but the truth was really simple - it was because...!!"
(There's actually a pretty definitive answer here. )
1967: On Dark Shadows, Maggie (Kathryn Leigh Scott) returned to the Blue Whale Café -- and ran into her former tormentor, Barnabas Collins (Jonathan Frid).