'Super Dave Osborne' has died

Bob Einstein, the U.S. writer, actor and producer best known for his role as "Super Dave Osborne," has died.

Eistein was also known for his role as Larry Middleman on Arrested Development and Marty Funkhouser in HBO's Curb Your Enthusiasm.

His brother tweeted the news on Wednesday.

Albert Brooks calls him a "brilliantly funny man" who will be missed forever

Brooks tweeted: R.I.P. My dear brother Bob Einstein. A great brother, father and husband. A brilliantly funny man. You will be missed forever.