Archer Season 6 Episode 3 Full HD 1080p "The Archer Sanction"

Subtitles available in English, and Portuguese.

Lana, Archer, and Ray travel to a mountain climbing resort in the Alps to kill an assassin, only Archer has forgotten the mission dossier, leaving them without the target's name. They meet the climbing party: Crash McCaren, Mario Sevino of Italy, Michiko Ishikawa of Japan, and Hans Hessler of Germany. Archer then recalls the target being from an Axis powers nation. One by one, Michiko, Mario, and Hans mysteriously die. Archer gets Crash to admit that he is the assassin, that he is Irish, and that he killed all the other climbers, who were Interpol agents. Archer shoots him, despite being warned of a resulting avalanche. Later in the ambulance, Archer gives a compelling reason why he thought Ireland was an Axis power.

Description from Wikipedia.