(real name Kim Chan or Kim Chang); in the first season in the episode called "Hey Boy's Revenge", the character Hey Boy is sought by Paladin under the name Kim Chan, which is written on a piece of paper and shown on screen. As the episode continues, Hey Boy is referred to (verbally) five times as Kim Chan and then on the sixth incident Paladin states Hey Boy's name as Kim Chang and thereafter he is referred to as Kim Chang every time. No explanation is given for the name change. Hey Boy is played by Kam Tong. According to author and historian Martin Grams Jr., Hey Boy is featured in all but the fourth of the show's six seasons, with the character of Hey Girl, played by Lisa Lu, replacing Hey Boy for season four while Kam Tong worked on the Mr. Garlund television series. Lisa Lu had previously played Hey Boy's sister, Kim Li, in "Hey Boy's Revenge". Character actor Olan Soule appears across all six seasons in 10 episodes of Have Gun – Will Travel as an employee of the Carlton Hotel, usually identified as the manager/desk clerk. The character's name is inconsistent, being given as "Cartwright" in two episodes, and "Matthews" in another. Tony Regan also appears as an unnamed desk clerk in over a dozen episodes, between seasons two and five. Hal Needham, later a noted director, worked on the show as a stunt performer and can be seen as a bit-part player (in a wide variety of roles) in nearly 50 episodes. Notable guest stars Guest stars included: Claude Akins Jack Albertson Martin Balsam Edward Binns Robert Blake Dan Blocker Charles Bronson Kathie Browne Edgar Buchanan Dyan Cannon John Carradine Lon Chaney Jr. James Coburn Mike Connors William Conrad James Craig Angie Dickinson Buddy Ebsen Jack Elam Peter Falk James Franciscus Peggy Ann Garner Virginia Gregg Murray Hamilton Ben Johnson DeForest Kelley George Kennedy Werner Klemperer Patric Knowles June Lockhart Jack Lord Strother Martin Victor McLaglen James Mitchum Harry Morgan Jeanette Nolan Warren Oates Odetta Suzanne Pleshette Sydney Pollack Vincent Price Denver Pyle Pernell Roberts Janice Rule Albert Salmi Harry Dean Stanton Lee Van Cleef Jack Weston Stuart Whitman Opening sequence Originally, each show opened with the same 45-second visual. Over a slow, four-note-repeat backbeat score, a tight shot of Paladin's chess knight emblem centered in a black background is seen, before the view