In the Season Four premiere, Tony invests in a land deal despite Carmela's concerns about money.
Colonel Potter boosts morale by holding boxing day at the 4077th -- the officers and enlisted men trade places for the day.
When a soldier goes AWOL and seeks sanctuary, it raises sticky military and religious questions.
Archie gets fed up with a television editorial when this week's issue concerns gun control. Archie rails against gun control, battles it out with Mike and ultimately decides to go on the TV show with a rebuttal. Later, Archie meets his two biggest supporters -a pair of stickup artist who rob him at gunpoint.
Archie and Mike head down to the store to get some items and on the way out Archie witnesses a mugging. Archie doesn't want to get involved in the matter and refuses to tell the police what he saw. However, when he is forced to get involved, he embellishes his story, citing that the mugging was an attempted mafia hit.