Left on the Slate

The Unfinished Business of a Shooting Day

‘Left on the slate’ is a phrase that no Assistant Director (AD) or producer ever wants to utter. It is an admission that the production has failed to complete the day’s scheduled work. The ‘slate’—the clapboard used to mark the beginning of each take—lists the scene and shot numbers that are planned for the day, as outlined on the daily call sheet. When a production falls behind schedule due to technical problems, a director working too slowly, or other unforeseen delays, there often isn’t enough time to film everything. The shots that are abandoned at the end of the day are said to have been ‘left on the slate.‘

The Logistical Cascade Effect

Leaving shots on the slate is more than just a minor inconvenience; it can trigger a cascade of logistical and financial problems. The production team is now faced with a puzzle: where and when can we shoot this? The options are all painful:

• Add an Extra Day: This is the most expensive solution, as it involves paying the entire cast and crew for another full day of work.
• Squeeze it In: The AD might try to squeeze the abandoned shots into the margins of an upcoming day, which puts even more pressure on an already tight schedule.
• Form a Pick-Up Unit: The shots might be deferred until after principal photography has wrapped, requiring a smaller pick-up unit to be assembled, which can be complicated if the actors are no longer available.

While it is not uncommon for a complex production to occasionally leave a shot or two on the slate, a pattern of doing so is a major red flag. It is a clear sign that the film is ‘in trouble’—falling behind schedule and, almost certainly, going over budget. It creates a deficit of un-shot footage that haunts the production until it is finally resolved, often at great expense.