Titus aims to throw a scare into a boy who's been insulting Amy and nearly gets himself thrown in jail, but for the intervention of Erin--and the offender's father.

Titus is determined to mend fences after Tommy rejects his father, who's just revealed he's gay.

Titus and Dave suspect their dad is dead: he's been in his room for four straight days--without getting a beer. But they're both too scared to go in and check.

Dave and Tommy get a chance to override Titus, whose integrity is questioned when he refuses a customer's request that will mar an otherwise perfect car.

Titus starts street racing for cash, fueling fury in Erin, who nursed him back from his last racing injury.

Titus enters a funny car in races to rebuild his business, and Ken is part of the pit crew--until father-son tensions mount.

News of the car-show incident prompts clients to cancel their orders--and Titus writes a bad check to return a deposit.

A softer side of Ken emerges as he courts a new woman, who happens to be Tommy's mother.

Titus, Dave and Tommy snoop in Erin's office when Titus suspects she's having an affair.

Erin's surprise birthday party for niece Amy is an eye-opener for Erin when she sees the squalor in which the girl lives.

Ken's recent behavior prompts Titus to organize an intervention--to start him drinking again, revealing a wealth of secrets and lies among the participants.

Dave is arrested for grand theft--charges brought by his dad--for taking the VCR when he moved out secretly, per Titus's suggestion.

Ken and Erin confront the uncertainty of Titus's fate following his accident.

Erin's family is on hand when she and Titus plan to announce their engagement at Thanksgiving dinner--which ends up in an emergency room.

Having driven her away with his drinking, Titus gets Erin back--by tying her in a sack and kidnapping her from her parents' home.

Titus tries to undo what he sees as damage when Dave's response to a Dear John letter is to join the Army.

Titus is firmly opposed to romance between his sister Shannon and Tommy, neither of whom is listening to him.

As part of Erin's therapist training, the Titus clan participates in a family session, where issues of trust surface between Titus and Erin.

Erin disdains, then requests Titus's help when she visits troubled teens for her first grad-school assignment as a interning social worker.

Juanita springs another surprise as she dines with Titus, which makes Ken jealous.

A gathering includes Tommy's new girlfriend--the waitress Titus slept with during a one-night breakup with Erin.

A car executive seeks a new design from Titus, who turns to Ken for inspiration when he has a creative block.

Thrill-seeker Titus is undaunted by the death of the parachutist who jumped off a bridge before him. Erin, though, is daunted--fiercely.

After Ken uses "proud," "love" and "son" in the same sentence, Titus instinctually prepares for something bad, a prescient move as Ken blames him for another driving mishap.

Titus's sister Shannon, who's outshone him at every turn, does so again at the reopening of his shop.

The plan to derail Ken and Kathy is itself derailed when Ken announces that Kathy is moving in, prompting another plan--and another derailment.

To finance a move into drag racing, Titus makes a bold move, without telling Erin--who's also kept something from Titus.

Titus and Erin differ on how to handle their new housemate, Erin's 15-year-old niece, a hellion who's selling pot to finance college.

Ken blames his heart attack on Titus, and the private nurse Titus hires sides with Ken, who feels much better, thank you.

At a hot-rod show, Dave and Tommy note that Titus is taking sole credit for their entry--and Ken notes it even more.

Erin is left with a broken leg after an encounter with a burglar. The crook is suspected to be her lowlife brother, whose next conviction will send him away for life.

Following his personal loss, Titus disdains grief, until an olfactory memory triggers an emotional flood while flying home.