In this exposition, I analyse the making of The Missing Page, a short film I shot in 2016 (and completed much later, in 2018) in response to the disappearance of my mother, Dorothy, from her home for over twelve hours; she was later diagnosed with dementia. This exposition reflects on the key stages of the project: establishes the aims of the film and its inspirations; the nature of the exploratory research, which took place on location at my parent’s home; and the conclusions I drew.