1. John Travolta plays Jack Terry, a film sound technician in Philadelphia.
2. Jack records audio for a low-budget horror film outdoors at night.
3. He accidentally records the sounds of a car crash that kills a presidential candidate.
4. He listens closely to the audio and realizes it was an assassination.

Blowout

1. Thomas (David Hemmings) is a London photographer who spends his time photographing fashion models.
2. But one day he thinks he may have photographed something far more sinister: a murder.
3. After taking pictures in the park, Thomas is horrified to find an ambiguous image lurking on the edge of the frame, which could be a shadow, but looks like a gun.
4. The only thing clear is that the woman (Vanessa Redgrave) in the photo has appeared at his studio -- and wants the pictures he took.

Blow-up

1. The Crime: Sherlock Holmes and Joan Watson investigate the murder of a young woman.
2. The Clue: Her death links to a piece of contemporary art created from a college selfie she took years prior.
3. The Connection: The artwork ties back to an unsolved or past crime committed during her college years.

Elementary - Art Imitates Are Season 4 Episode 20

1. Surveillance expert Harry Caul (Gene Hackman) is hired by a mysterious client's brusque aide (Harrison Ford) to tail a young couple, Mark (Frederic Forrest) and Ann (Cindy Williams).
2. Tracking the pair through San Francisco's Union Square, Caul and his associate Stan (John Cazale) manage to record a cryptic conversation between them.
3. Tormented by memories of a previous case that ended badly, Caul becomes obsessed with the resulting tape, trying to determine if the couple are in danger.

The Conversation