TV appearances include Young Indiana Jones Cronicles (USA) , Timewatch (BBC), The Last Window Cleaner, Katie (BBC) , The Burke Enigma, Kilmore House (RTE), Harry and Cosh (Channel 5) and numerous other TV productions (including Playschool). Films include Barry Lyndon, The Outsider , and Two Days, Nine Lives. Theatre work includes appearances at The Glasgow Citizens, Young Vic, Manchester Library Theatre, Theatre Clwyd, The Abbey Dublin, The Lyric Belfast and a long association with The Theatre Royal, Stratford East. Other work Includes extensive corporate role-plays for many top British companies as well as commercials and many voice overs for films. Pat has even co-written an Irish No 1 hit song, "I Believe in Love".

TV appearances include Young Indiana Jones Cronicles (USA) , No Child of Mine (ITV). Film work includes The First Great Train Robbery and The Outsider as well as a wide range of voice over work on many films and TV productions. In the theatre Dave was a member of Jim Sheridan's famous Project Company in Dubiln and has also worked at The Lyric Belfast and The Theatre Royal, Stratford East. He's done extensive role-play work in training programmes for top British companies and appeared in many corporate videos. Dave is also a highly respected Musical Director as well as being a very popular after dinner speaker. As a playwright his new work 'Behind You!' was produced by Isosceles in December 2009 at Wimbledon Studio Theatre.