Agents Sam and Billy Koenig are hunted down to get at the Darkhold book, and only Coulson and the team can save them before the clock ticks out.

The gang gets a real scare after Dee reveals she’s pregnant, forcing the guys to recall their last hazy Halloween party to determine who the father is.

Mac’s mother is left homeless after she burns down her house, which leaves Charlie and Mac with no choice but to make new living arrangements; when Dee feels under the…

The gang puts together a wrestling show for returning troops. Meanwhile, Dee finally meets the soldier that she has been communicating with over the internet.

The waitress is getting married, Dee is jealous that she’s beating her to the altar, so she tries to derail the wedding.

In the season finale, Charlie gets the gang to help him put together a rock opera based on his song “Nightman.”

Charlie and Frank awake to find poop in their bed. Neither will confess to being the owner, so they, Mac, and Dennis try to scientifically deduce who dropped the deuce….

Mac, Dennis and Dee try out for the Philadelphia Eagles. Also interested in becoming an Eagle is Liam and Ryan McPoyle’s brother, Doyle.

Dennis and Mac make a decision to take away all rules concerning moral and behavioral etiquette at Paddy’s after an argument about the Constitution. Frank uses the decision and it’s…

After discovering that he might have cancer, Mac and Dennis attempt to find a woman who will sleep with Charlie. In the midst of their search, Mac falls in love…

A group of three retirement home friends are determined to prove that there is still much for them to accomplish in life despite their age.

At Luke and Manny’s first school dance, Jay and Phil take them to the mall which turns disastrous, Claire’s happiness turns into jealousy when Gloria joins the school dance committee….

When Jake is late for roll call, Captain Ray Holt assigns him to a graffiti case that Jake feels is below his level. However, when the culprit turns out to…