The foursome demonstrate Chardee MacDennis for an interested board game executive, but the game sends things into chaos despite the gang's truce.
After falling out of the window, Frank thinks that it's 2006; the other three see this as a chance to fix their past mistakes.
Dennis and Frank face Dee and Mac for control of the mountain; Charlie learns the slopes have their own set of rules.
Frank and Mac try to market Charlie as a talented artist for profit; Dennis and Dee bring Dennis' erotic memoirs to the screen.
Dennis and Mac head to the suburbs for cheap rent and open spaces but quickly find out that they are meant for city life.
A day in the life of Frank Reynolds from his perspective as he joins the gang in their latest scheme.
Liam McPoyle teams up with the Lawyer to sue Bill Ponderosa for his lost eye; old grievances resurface.
Dennis tries to create a mobile Paddy's pub experience but receives no help from customers; Mac and Charlie try to catch a thieving leprechaun.
The gang tries to shake things up by going on a cruise but find that old habits die hard even out at sea.