The Last Show - S7.E24

WJM-TV has some personnel changes in the executive department (again), and everyone except Ted Baxter is fired. The new station manager wants to see the WJM News the highest-ranked in Minneapolis, and for some reason feels that Ted can help him make it happen. (Seems a little odd, eh?) The gang says goodbye to each other in the form of a long, hard cry. Mary thanks them all for being her surrogate family, and Lou finally sentimentally says, ""I cherish you people."" They bravely march out the office doors singing, ""It's a long, long way to Tipperary."" At the last moment, Mary leans back through through the WJM-TV doors and turns out the light.

So long, WJM-TV.