a Filmquadrat and Skyline present ; a film by Thomas Riedelsheimer ; produced by Filmquadrat Munich in co-production with Skyline Edinburgh, BR Bayerisches Fernsehen Germany, and YLE TV1 Finland ; producers, Stefan Tolz, Leslie Hills, Trevor Davies ; director, photography, editor, Thomas Riedelsheimer
a documentary by Witek & Novak ; produced in conjunction with West Virginia Public Broadcasting ; writer-producer, John Witek ; writer-director, Deborah Novak