Kiss of Death (1977 made-for-TV film)
WordNet
noun
(1) Something that is ruinous
"If this were known it would be the kiss of death for my political career"
WiktionaryText
Noun
the kiss of death
- A kiss on the cheek that signifies the death of the receiver, as delivered by a mob boss or one with such influence.
- Something that may seem good and favourable but that actually brings ruin to hopes, plans, etc.
- The role in the soap opera was the kiss of death for Ann's career as a theatrical actress.