Terrell Lee

The adults take a trip to Vegas in which Jay tries to obtain the best room. Claire rekindles her gambling addiction while Cam attends Mitch's ex's bachelor party.

Ted emulates Barney and lives like there is no tomorrow, forcing Marshall to deliver a post-St. Patrick's Day reality check.

Audrey (Megyn Price) drags Jen (Bianca Kajlich) to a Bon Jovi concert to prove that she’s still young and fun, leaving Jeff (Patrick Warburton) and Adam (Oliver Hudson) at home. Russell (David Spade) finds a phone number in his pocket and asks Timmy (Adhir Kalyan) to investigate.

When a student finds a former teacher's car keys in an old desk, Lilly and the team take a new look at the teacher's death, previously thought to be a fatal carjacking.

The family rallies to help Erica (Hayley Orrantia) when she’s dumped by her boyfriend. Barry (Troy Gentile) battles his addiction to an arcade game.

Carly, Sam and Freddie sneak out to go to a mixed martial arts fight.