John's mother, an inveterate con artist, begs him to bail her out of jail, and then becomes the obvious suspect when a batch of credit card slips goes missing from the bus station.

John accidentally gets high on marijuana brownies, Hampton gets an unusual request from his long-estranged father, actor Joe Pesci studies a homeless man living at the bus station as research for a role.

The guys gather at John's apartment to view what they think is a vintage porn film, but instead find themselves viewing footage of national security importance -- the assassination of JFK. Meanwhile, Eggers decides she wants to be a mother; and we learn something startling about Oscar's mysterious past.

Heavy Gene and Sarah plan to wed.

John finally proposes to Catherine, she accepts, and everyone shows up for the wedding -- except the bride and groom. John accepts Carly's eager proposition to come home with her for the evening. But he disappoints Carly by proclaiming that he still loves Catherine. Mahalia advises John to call a psychiatrist, but after John reveals his deepest feelings--and his identity--he's mortified to realize that he's talking to radio psychiatrist, Dr. Frasier Crane live on the air. Determined to win Catherine back, John asks Catherine to marry him. Meanwhile, the St. Louis, Missouri Crossroads Bus Terminal begins closing at midnight.

John reconciles with Catherine, who takes on a new enterprise by buying the bus bar from Carly and turning it into a jazz club; the entire crew switches to the day shift; and Eggers introduces her beloved dog -- which turns out to be a wild wolf.

A parody of Sunset Boulevard, with Betty White as the Norma Desmond of TV who has written ""Golden Girls: The Musical"" and entices John into rewriting it, with Catherine as lyricist, and staging it in the bus terminal (with John press ganged into the role of Dorothy when Catherine mysteriously goes missing).

It happened one night, nearly a decade ago. Or so says John, who recalls a visit he made to the bus station in 1987, when he first encountered Catherine and had a profound impact on his current friends.

John eagerly accepts when Catherine asks him to father her child, but it's a problematic plan. Meanwhile, Dexter is a housemate in a project similar to MTV's The Real World, a reality-based television show called ""Reality House."" He moves into a rent-free loft with six roommates that he has never met, and their actions are all recorded by an ever-present camera crew. However, Dexter violates the group's cardinal rule --always be ""real"" -- by repeatedly advertising his lunch counter.

Picking up from last season's cliffhanger, this season's premiere polishes off the nuptials between John and Carly. In short order, at the bus station reception, Catherine drops the bombshell to the glowing groom that she's pregnant with John's child — portending a connubial future that's no piece of cake. As a stop-gap solution to the staggering dilemma, the odd trio move in together, and soon see that three is anything but company.