Frequent uncredited television script ghostwriter.
Got cast in Tricks of the Trade (1968) and Compass Rose (1967) only because director Andy Milligan shot them in the Caffe Cino, where Patrick worked. Patrick had been left on duty to make sure the film company did no harm, and was cast in small roles by default.
Maintains 58 pages of photos of the Caffe Cino, the first Off-Off Broadway theatre.
Only person to be the subject of three "Coffeehouse Chronicles," i.e.,appearances by underground theatre pioneers videotaped by La Mama Archives for posterity. His first was on videotape, concerning his entire career, combined with a performance of the first play he produced at La Mama. The second was live, the only two-hour Coffeehouse Chronicle, about negative experiences working in underground theatre in the U.S. and abroad. The third was a showing of his DVD "Caffe Cino: Birthplace of Gay Theatre," with a live panel of underground pioneers.