Archibald Seth Armstrong is a fictional character from the British ITV soap opera, Emmerdale, played by Stan Richards from 1978 until 2004. The role of Seth began as a temporary "bit part" and he due to appear for just a few episodes, but proved so popular that further appearances were made until Seth became a full-time regular character in the summer of 1980. Seth continuously annoyed the landlord Amos Brearly and later Alan Turner who took over in 1991, who memorably often shouted "Get out Seth!".