Bob Stewart Strikes Forth On His Own.

Special effects master and director Chris Walas. He directed "Fly II," the sequel to the popular remake of "The Fly," about a scientist whose genetic experiments run amok. Walas was responsible for the special effects in "The Fly." He got his start in film making working for the special effects team for several Roger Corman films, including "Piranha." His work was first noticed in the film "Scanners;" it was Walas who created and choreographed the famous exploding head scene.

Novelist Frederick Forsyth. With the publication of The Day of the Jackal, The Odessa File and The Dogs of War, all in the space of three years, critics dubbed Frederick Forsyth a master of the international suspense thriller. The plots of all his stories have been praised for their split-second calculations and for their attention to the mechanical details of, say, mixing the right sunburn salve or creating an atomic bomb. Forsyth turned to novels after a long career as a newspaper and radio reporter throughout Europe and Africa.

Television Critic David Bianculli reviews "Wise Guys!," an installment of "P.O.V." (Point of View), the PBS series that showcases independently produced documentary films. This program follows contestants as they prepare for, and perform on, the game show "Jeopardy."