This is a basic timetabling program to make it easier to decide which conflicting performances of which films to attend. Once data on available performances has been entered, the program can display an interactive timetable on the screen, showing the knock-on effects of selecting a given performance in terms of the films with which it clashes. Dates on which you have prior commitments can be eliminated from consideration altogether. As you narrow down the possibilities, any films for which there is only one possible performance remaining will be highlighted in red, and a warning will be given for any which cannot be fitted into the timetable at all.