https://deadline.com/2020/08/david-s-cass-sr-dead-stuntman-tv-director-obituary-1203025642/
David S. Cass Sr., a top stunt coordinator in the 1980s and 1990s, who segued to a directing career, died Aug. 28 in Woodland Hills of complications from cancer. He was 78.
Cass began his movie career as an extra. He transitioned to alternating between acting parts and stunt work, starting with the 1963 John Wayne film McLintock!,