Robert Dunder

Robert "Bob" Dunder, played by John Ingle, is the co-founder of Dunder Mifflin Paper Company alongside Robert Mifflin, whom he met at a rotary club.

Season 4
When Ryan Howard attempts to bring a new approach to the way Dunder Mifflin works with Dunder Mifflin Infinity, Michael Scott fears that the old guard may be phased out. To battle this, Michael brings in Robert Dunder, the co-founder of Dunder Mifflin, to speak to his employees. Dunder, however, appears to be a bit senile. He says that he is 87 years old.