As Dan packs his bags to leave, Roseanne drowns her sorrows in fast food while driving aimlessly around Lanford, and D.J. finds a soul mate to share his troubles.

An in-depth and heart stopping look at the ultimate chemical reaction - the explosion. Using high speed photography and dramatic reconstruction, the film will chart the tarnished history of explosives: the terrible accidents, the scientific ingenuity and ultimately, the carnage of war and terrorism.

Frasier and Niles reminisce about an incident in their prep school days where a fellow classmate was punished for their transgression. Overcome with guilt, Frasier visits the man, now in prison, to try to pinpoint the beginning of his life of crime.

Michael is uncomfortable with his newly single status when he realizes he's actually on a date with new assistant district attorney Danielle Brinkman. Meantime, Paul meets the president of his fan club, Claudia Sacks, who has arranged the group's first meeting. And Carter and Stuart have a little too much to drink and end up in an awkward situation.