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

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

"All this happiness [with Erin] is freaking me out," says Titus. So he finds a way to sabotage their relationship, as he learned from his father.

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.

Dave helps, Erin hinders and Tommy panics as Titus jockeys with another driver in a car he customized for Ken's birthday.

Titus is the only one to remain on full alert when his institutionalized mother shows up, officially released and apparently cured.

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.

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

Questions before donating blood for Papa Titus reveal neither Erin nor Titus had safe sex when both cheated, but Titus balks at an HIV test.

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

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 schizophrenic mother's competency hearing brings everyone together--to keep her locked up.

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

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

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

Titus fires back after Ken's fiancée, Kathy, replaces him as best man at the rehearsal dinner that Titus organized.

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

Erin gets Titus and Ken to drive across the country together--by telling each that the other is dying.

A self-help guru's seminar brings personal breakthroughs for Erin, Titus--and himself, courtesy of Ken Titus.

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

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

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.