Golgo 13 - Season 1 Episode 32 Congestion of Murderous Intent

Jonathan Earp, a company executive hires Golgo to assassinate one of the owners of the company. The plan is already laid out with no witnesses or physical evidence, all Duke has to do is pull the trigger, while Earp controls the plane. However a disgruntled employee has switched Earp's lucky bowling ball with a bomb and Earp takes his lucky charm everywhere he goes. The assassination goes off without a hitch but the remaining owner has already worked out what Earp will do and fires him. With Golgo leaving the employee celebrates when the bomb detonates killing Earp and the other owner. Having nearly been blown up Golgo murders the employee.