What is a call sheet?

A call sheet is a summary of the production of a scene in theatre or film. Usually there are call sheets for each day of filming, issued at the start of the week. It lists the date and time, location, cast and crew, along with detailed descriptions of how to get to locations and facilities that will be available nearby. This helps to organize the entire filming process, for us it will summarize everything that we have done so far and cause us to see any errors that we may have made.