premise: Fred Seibert has only produced live-action programs.
hypothesis: Frederick `` Fred '' Seibert ( born September 15 , 1951 ) is a serial entrepreneur and American television and film producer . He has produced live action and animated programs for cable television , and the internet , and began his professional career as a jazz and blues record producer . The Nicktoons Animation Festival ( also known as the Nicktoons Network Film Festival ) was an annual event that was created by producer Fred Seibert and produced for its first three years by his Frederator Studios .