VIEWINGTVWith HAL HUMPHREYHis Job Is Trimming TV's Ace CowboysHOLLYWOOD Don Johnson is not just an ordinary barber. With a pair of thinning shears and a comb he practices his artistry on the heads of such famous char* actors as Cheyenne Bodie, Bret and Bart Maverick. Sugarfoot Brewster and Christopher Colt.The second chair in the Krnio Case Beauty Barber Shop is Don s It is only a short gallop from Warner Bros, where the aforementioned cow pokes are employed. They all patronize Don because they've found that he has a talent for trimming or ‘ cleaning up their long locks.A genuine cowboy never had much opportunity to get to a harbor When he came to town on a Saturday night he didn't want to spend time in a barbershop. You get behind on your drinkin* that way.Today's TV cowhands never drink ‘well, hardly cvei 1 and it’s important for them to look well groomed. For one thing, they never know when some hair-stickum out I it may dec ide tohis wit is as dry as the Kansas plains in July. He is a big fan of all the Western stars on TV,and flattered to think tiny arehis customers Don studies you suspiciously when you ask anything personal about his eliteclientele.‘ What do they talk about?” “Most of the time they don’t talk much because they’re studying their scripts Oh. once in a while they like to hear a bunk-house type story. Jack Kelly ‘Bart Maverick J is the big talker. and Fd say Way do Preston is the quietest.”SEE HEARPHILFERGUSONREPUBLICAN For