Ted Cassidy "Battlestar Galactica: The Complete Epic Series" [1978]), Cassidy can be heard providing temporary voice tracks of the Cylon Imperious Leader, before actor Patrick Macnee was contracted to voice the character. Other film work included his appearances in "Butch Cassidy and the Sundance Kid" (1969), "Mackenna's Gold" (1969), "The Limit" (1972), "Charcoal Black" (1972), "The Slams" (1973), "Thunder County" (1974), "Poor Pretty Eddie" (1975), "Harry and Walter Go to New York" (1976), "The Last Remake of Beau Geste" (1977) and "Goin' Coconuts" (1978). He also co-wrote the screenplay of 1973's "The Harrad Experiment", in which he made a brief appearance. In
Cassidy & Associates (IPG), returning it to an independent firm. Cassidy & Associates Cassidy & Associates is a government-relations firm based in Washington, D.C.. In 2007, "The Washington Post" reported, "Cassidy helped invent the new Washington," and was "creator and proprietor of the most lucrative lobbying firm in Washington." Kai Anderson, former Deputy Chief of Staff to Senate Majority Leader Harry Reid, serves as the firm's CEO, and Barry Rhoads, former Deputy General Counsel to the 1991 Department of Defense Base Realignment and Closure Commission (BRAC), serves as its chairman. In 2015, the firm's founder and namesake, Gerald S. J. Cassidy, stepped down