Jack Flanders, full name Jonathan L. Flanders,[1] is the protagonist of a series of audio dramas produced by the ZBS Foundation. He is the creation of writer and sound artist Thomas Lopez and is played by actor Robert Lorick.
Jack is an adventurer who travels the Earth, exploring both familiar physical places and a metaphysical land called the Invisible Realms. His character adapts as the story requires, ranging from a bumbling fool to a competent and professional detective into spiritual mysteries. Well-versed in the occult, folklore, primitive magic and various mystic phenomena, he is able to withstand most reality-altering experiences and generally has an open mind towards all things.