`` Bruce encouraged both of us to throw caution into the wind to start capturing what would become 'Brother 's Keeper ' in 1991 with no money in our pockets , in the pre-video 16mm age of documentary-making , when making a no-budget film took a little more ingenuity to get in the can , '' he said in a statement . Bruce McDonald 's documentaries covered a range of topics . He took up the noted case of convicted ` ` ' Memphis Three '' Sinofsky , and , co - directed film about heavy metal band Metallica .
Bruce McDonald 's documentaries covered a range of topics . He took up the noted case of convicted ` ` ' Memphis Three '' Sinofsky , and , co - directed film about heavy metal band Metallica .