This 2005 documentary film chronicles the life of Daniel Johnston, a manic-depressive genius singer/songwriter/artist, from childhood up to the present, with an emphasis on his mental illness and how it manifested itself in demonic self-obsession. Daniel Johnston, Matt Groening, Louis Black, Gibby Haynes, Thurston Moore, Laurie Allen, Brian Beattie Added on Amazon Prime 2020-12-18. Youtube Trailer