Night of the Murder
A real-estate businessman, Johnson, discovers that a bet he lost years ago to Crump, another real-estate business man, was rigged and resulted in Crump becoming very rich and powerful. In a bid to exact revenge he hires Golgo 13 to kill Crump, who has a love of the theater, but not anyone else. As Crump is constantly surrounded by bodyguards, Duke has to use a specially made disposable gun and time the shooting with the sound effects of the play and hide the gun before anybody notices.
Aired 29/11/2008EP 34 - Night of the Murder

Golgo 13 (TV)
Golgo 13 has been called a Japanese counterpart to James Bond, except with a darker character, a much more hardcore attitude towards sex, and a complete lack of morality. Golgo 13 is described as a mystery man of undetermined origin, possibility being at least part Japanese, who takes any assignment for any employer (it has been said he has worked for the CIA and the KGB) as long as the right price is given and will always fulfill his contracts, even if he has two or more opposing contracts at the same time. He is an uncanny sharpshooter, with near 100% accuracy and capable of lethal trick shooting, and regularly uses a customized, scoped M-16 rifle in his assassinations. He also is a heavy smoker of cigars.
(Source: Wikipedia)