The Old Man
Harv's old boss, Jerry Temple. Not really that old (50's).
Jerry, or “The Old Man” as Harv refers to him, was the leader of a group of 12 professional gamblers. He hired Harv directly, and put him under the supervision of another scout named Daniel.
In Harv’s mind, The Old Man is a genius of planning and foresight, with vast resources, a network of connections all over the country, and a “tactical, strategic mind” (Harv’s words.) Harv is sure that The Old Man got out okay and is probably in a fortified bunker somewhere, taking care of people he’s rescued and organizing zombie hunting parties. When Harv tries to think of what to do, he tries to do “what the Old Man would do”.