He was known both for portraying WASP stereotypes, lawyers, politicians, doctors, and military men, as well as portraying individuals engaged in or responsible for criminal behavior.
He delivered equally notable performances in a variety of other roles, including that of a brutal serial killer on NBC‘s Law & Order (he would later return to the show in the recurring role of defense attorney Charles Garnett), Ellard Muscatine in Lorenzo’s Oil (1992), Fred Waters in Blank Check (1994), Clyde Frost, the father of famed bullrider Lane Frost, in 8 Seconds (1994), Lt. Tyler in White Squall (1996), and a shipping magnate in The Talented Mr. Ripley (1999).
One of his best known performances was in the popular 1996 film Independence Day, where he played Secretary of Defense Albert Nimzicki. He acted in Scent of a Woman (1992), and played an expert witness in My Cousin Vinny (1992). He appeared in Carlito’s Way as an obsessed district attorney the following year. Rebhorn played an FBI agent in the 1994 film Guarding Tess.