When three passengers are murdered on the same flight, all smothered to death, the team goes undercover to find the killer. Meanwhile, Angie deals with an obnoxious cousin who tries to seduce Jay.moreless
A sketch gets thrown out at the last minute, so the crew have to work on the Fourth of July.
Billy has a strange encounter with a homeless man, while Josh attends a charity event with his crush.
Johnny and his mom deal with his dad's slipping into a coma in very different ways: He tries to repay an old debt while she places bets on what time her former husband will die. In other events, the guys can't rid themselves of an unfortunate earworm.moreless
The gang chooses sides as they vie for majority control of Paddy's Pub in the wake of Frank's retirement.
Johnny has issues when Hank starts dating Johnny's landlord; and Billy helps a heartbroken Brian after Voodoo dumps him for a guy she met on an asexual message board.
Believing the dynamics of the group has had some profound negative effects on them as individuals, Dennis decides that he needs to get away from his friends. Much to his displeasure, Mac and Frank follow suit. This allows Charlie and Dee the opportunity to spend time together without being burdened by peer pressure and criticisms.moreless
Johnny and Hank ride along on Brian's first night shift.
Johnny and Hank are given free passes to a health club after treating a gym rat; and Voodoo tests Brian's ability to remain in a sexless relationship.
After hearing of Dee's success with group dating, the rest of the gang arranges to have the next events be held at Paddy's Pub in order to get some dates and make profit.moreless
Things between Tom & Maya begin to go really well, at least until his ex arrives.
Kacey & Cal meet at the bar and immediately think that they've met their soul mate.
The gang is forced to spend the day participating in activities of Mac's choosing.
The gang sets out to spruce up Paddy's image in order to gain the respect of the bartending industry.
A depressed Dee channels years of abuse from the rest of the gang into a burgeoning stand-up career.
Rachel has a bet with Peter and Jared their case or hers as to which will get the firm some notice. Peter and Jared get a celebrity sofa that causes an old feud to return.moreless
With Charlie by his side, Frank returns to his old company to help with a merger.
The gang's faith is tested as Charlie's mom combats cancer.