Inspired by the recent podcast episode on Casper (Brad Silberling, 1995) that featured a conversation with the film’s lead animator Mark Austin, Chris and Alex maintain the Halloween theme for this latest Footnote instalment that examines the spectacular imagery of “pepper’s ghost” - an illusion technique dating back to the earliest forms of stage magic that also found a home across multiple popular entertainment spaces and attractions. Topics include the origins of John Henry Pepper’s ghostly apparitions and the ‘trick’ mechanics of theatrical display; the techniques involved in the illusory creation of three-dimensional objects and the broader seduction of holographic effects; how and where the ‘live’ interactions between physical performers and transparent spectral figurations on stage moved into early silent cinema; and possible links between pepper’s ghost as a technique of illusion and contemporary digital holography (including ABBA Voyage [2022-]).

**Fantasy/Animation theme tune composed by Francisca Araujo**

**As featured on Feedspot’s 25 Best London Education Podcasts**