Dressed to Kill

When Kate writes the second letter, the first one disappears and reappears on the table between shots.

Outside the museum, Bobbi picks up the glove twice.

When Kate gets into the cab after the museum there is a specific rate listed on the outside of the cab.

When she gets out there is a different rate.

The steps outside the Museum alternate between dry and wet.

Once the action heightens during the museum sequence, and we have now switched from tracking shots to steadicam shots, there is one steadicam pan in particular (from Dickinson's point of view) that reveals the on-set lighting equipment at the top of the frame.

At 55 minutes in the unrated version, Keith Gordon looks in the visor of his Super 8 camera.

The format of the visor is 'Cinemascope', which has never been really possible with S8.

Later, when we view the resulting movie, it is in the standard 4/3 format.

After Liz grabs the razor that Elliot drops in the elevator, she begins to running toward the screaming housekeeper, with her purse left on the ground in front of the elevator door.

As Liz leaves from the apartment door the housekeeper goes into, her purse now appears over her arm.

In the museum, Kate is wearing pantyhose.

When she leaves and is inside the taxi, she is not.