Stewart Robert Einstein (November 20, 1942 January 2, 2019) was an American actor, comedian and producer. He's best known as his character Super Dave Osborne, a stuntman who always gets severely injured when attempting his stunts. The character first made his appearance on the Canadian sketch comedy series Bizarre
and would later get his own spin-off, Super Dave
. In addition, he's also known as Larry Middleman on Arrested Development
and as Marty Funkhouser on Curb Your Enthusiasm
He passed away on January 2, 2019 of cancer at the age of 76.
Albert Brooks is his younger brother.