Nakon zapažene glumačke karijere, Vesela Kazakova postavila je svoje ciljeve kroz društveno i politički obojeni rad u produkcijskoj kući Activist38 koju je osnovala sa rediteljkom animacije Minom Milevom. Počeli su sa dokumentarnim filmom „Zbog nje“, posvećenom njenoj majci koja je bila glumica. Dinamični rediteljski i producentski dvojac Mina Mileva i Vesela Kazakova stvorili su snažan talas političkog aktivizma u svojoj zemlji Bugarskoj, sa međunarodno priznatim igranim dokumentarcem „Čika Toni, tri budale i tajna služba“  iz 2013. Film je izazvao velike kontroverze i promenio propise o arhivskim autorskim pravima i zamalo poslao „dvojac“ u zatvor zbog otkrivanja totalitarnih mehanizama u filmskoj industriji.

After a remarkable acting career, Vesela Kazakova set her goals through socially and politically coloured work in a production company Activist38 that she established with animation director Mina Mileva. They started their cooperation with a documentary film ‘’Because of Her’’, dedicated to her mother who was an actress. A dynamic directing and production duo Mina Mileva and Vesela Kazakova created a strong wave of political activism in their country Bulgaria, with internationally recognized documentary film ‘’Uncle Tony, Three Fools and the Secret Service’’ from 2013. This film caused great controversy and it changed rules about archival copyrights and almost sent ‘’the duo’’ to prison for disclosing totalitarian mechanisms in film industry.