Thaddeus O'Sullivan

Thaddeus O'Sullivan (born 2 May 1947) is an Irish director, cinematographer, and screenwriter.

In the early 1980s, O'Sullivan was among a group of filmmakers who co-founded Spectre Productions, a collective that included John Ellis, Simon Hartog, Anna Ambrose, Vera Neubauer, Phil Mulloy, Keith Griffiths and Michael Whyte.