His hand can be seen playing Ash's severed, possessed hand in several
shots in Evil Dead II (1987).
Loves the movie Jaws (1975), and owns a miniature replica of the Orca, the
boat used by Quint, Brodie, and Hooper in the movie.
Has 6 hours of behind-the-scenes video footage he shot while on the set
of Evil Dead II (1987).
Started his own effects company, KNB Efx Group Inc., in 1988 with his
partners Howard Berger and Robert Kurtzman after the three of them decided to stop
working for other people and work for themselves.