Igor Wasserberger, Antonín Matzner, Peter Motyčka ; in cooperation with Music Centre Slovakia ; translation from Slovak to English Adrian Brown, Peter Zagar
an Artist Tribe/One Step production ; a Judy Chaikin film ; produced by Judy Chaikin, Michael Greene ; producer, Nancy Kissock ; producer, Hugh M. Hefner ; director, Judy Chaikin ; written by Judy Chaikin and Edward Osei-Gyimah