Ryan Carlberg

Joey appears as a celebrity contestant on "The $100,000 Pyramid," with its actual host, Donny Osmond (himself), but Joey's dubious IQ costs his partner the prize money. Meanwhile, Monica and Rachel hire an ungainly stripper, Roy (Danny DeVito - "Taxi"), without seeing him first, for Phoebe's bachelorette party. Also, Chandler and Ross attend a college reunion and meet an attractive woman they both promised not to date during school.

The murder of a petty officer sparks a lead in a 40 year old airport bombing cold case that Gibbs and DiNozzo have been assigned to for the past two years.

Vera's high school sweetheart asks the team to reopen the case of the death of her older sister. Ruled as an accident in the late 1990s, the woman's death was forgotten until a man recounts seeing her that fateful night. The detectives learn that her downward spiral into alcoholism had left the young lady compromised.

While Ferg secretly works the Cowboy Bill case, Walt and Vic try to find Shane Muldoon (recurring guest star DYLAN WALSH). And Cady's office is trashed.

Realizing that she has no memory of sex, Samantha considers re-experiencing her first time or waiting for the right guy.