The gang agrees to a truce while demonstrating Chardee MacDennis for an interested board game executive, but the nature of the game quickly sends things off the rails.
Frank falls out the window causing him to think it's 2006, the gang approaches it as a do-over and attempts to fix their past mistakes.
Dennis and Frank square off against Dee and Mac for control of the mountain, while Charlie learns that the slopes have their own set of rules.
Dennis and Dee film an adaptation of Dennis' erotic memoirs while Frank and Mac try to pass off Charlie as a gifted artist for financial gain.
Mac and Dennis move to the suburbs for the cheap rent and open spaces but learn they may be meant for city life.
A day in the life of Frank Reynold's as he tries to keep up with the gang's newest scheme.
Old grievances bubble to the surface when The Lawyer agrees to sue Bill Ponderosa on behalf of the Liam McPoyle and his lost eye.
Dennis tries to create an innovative mobile Paddy's pub experience but runs into trouble when customers refuse to cooperate, while Charlie and Mac attempt to catch a thieving leprechaun.
The gang tries to take a vacation from their usual dynamic by going on a cruise, but old habits die hard.
The gang gets real with one another in the face of death.
