The swinging bar that Jack and company often frequented was a second home to them. There, they could relax and always have a few laughs. We got to know a few dedicated bartenders over the years. Jim, played by Paul Ainsley, took the first shift during seasons one through five. He later went on to guest-star in Wings and Babylon 5. Brad Blaisdell, acting as bartender Mike, tops-off seasons six through eight. credit: threescompany.com