As Glory prepares Dawn for a bloodletting ritual that will open a portal to another dimension, Buffy and her friends head into battle.
Eric gives Donna a promise ring but things don't turn out the way that he planned; Jackie, seeing Donna's ring, demands that Michael gives her a promise ring too; Hyde and Fez go cruising for chicks.
In 1690s England, the victors of the Glorious Revolution celebrated the dawn of a new era under a new king - William III. In Scotland, the Jacobites still supported the deposed King James II and the country suffered crippling poverty and famine.Relations between Scotland and England were tainted by the Glencoe Massacre in 1692 and Westminster's strategy to scupper the Darien venture. Half a century later, however, the two countries were forging a partnership, based on profit and interest, which evolved into the Act of Union in 1707.
Angel struggles with the inner beast the demon dimension brings out in him, while Wesley and Gunn join with rebel forces to overthrow the government and Her Majesty. It's up to Cordelia to save the Host him while Angel seeks help to rescue everyone and return home.
After catching Dharma innocently hanging out with her old college tutor---and failed suitor---Charlie, an enraged Greg moves out. Then the misunderstanding turns into a crisis as they both get caught up in the planning of their mutual friends' impending wedding, compelling Greg to seriously reevaluate his own crazy marriage. But when he finally sees the light, it may be too late.
Malcolm Wyatt hires Ally to take his case. He's suing a girl for not going to the prom with him after she said yes in fall. The opposing lawyer is Larry Paul, and Ally is nervous about meeting him in court. But he never shows up, and his partner Coretta tells Ally he left for Detroit. Richard hires Jane Wilco as the office's new secretary, but after she gets the cold shoulder from some people, Richard wonders what ever happened to the friendly workplace he once built. Ally talks to Billy's ghost and decides to go to Malcolm's prom as his date and convinces him to sing solo and never stop believing in love.
After their non-competition loss to Emily of the All Starz at the BBA Research Center, the Blade Breakers sneak around the high-tech facility, hoping to learn more about their competition. There, they confront two other All Starz, and Max learns more about his Mom's job at the BBA - specifically, a rumor of why Max wasn't asked to join the All Starz Team.
Max, Isabel, Michael and Tess struggle with goodbyes on what they believe to be their last night on Earth before they travel back to their home planet. In the final hours, Max frantically searches for the killer that is still out there and threatens the lives of everyone they love.
Ty, Sully, Bosco, and Faith rush to the scene of a school shooting; Sully and Tatiana ponder their future together; Kim continues to struggle with her depression.
Event: JERUSALEM 1099 A.D. THE FIRST CRUSADE Allan has been blackmailed by a collector into finding the world's first Christian cross. It is believed to grant its possessor eternal salvation. The collector has also infected Allan with a deadly virus using the antidote as an extra incentive. Sydney and Nigel must help Allan find and deliver the Cross of Tau and get him the antidote in twelve hours.
Mary tries to right a wrong by explaining to Lucy that she never had adult relations with her sister's fiance. The only problem left is trying to convince Lucy. Wilson unexpectedly drops by the Camden home from New York to see if he and Mary are really over by finding out her answer. James talks to Eric about him attempting to have an affair with Annie as Serena comes clean with Annie about her trying to have an affair with Eric. Robbie and Wilson set aside their differences so that they can talk about Mary. Matt learns a few things when it comes to Cheryl's honesty when she doesn't tell her friends that she's dating him.
Carrie discovers that she is pregnant and she is panicked that the timing is all-wrong. Meanwhile, Deacon and Kelly begin to reconcile and Arthur insists that Doug build him his own bathroom in the basement.
When Ray and Debra find Frank painting their house, they find out that Marie put him up to the job due to his retirement. But when Frank paints it the colour they don't like, Ray fires him. That's when Marie reveals the truth behind Frank's retirement.
As Ray escorts Ally to a father-daughter dance, he realizes how grown up and independent his daughter has become. As a result, he begins to recall the day, nine years ago, when the Barone clan welcomed her into the family, but not without incident.
With Ricky's life still a mess, Julian tries to convince him that it's time to marry Lucy. Reluctant at first, Ricky changes his mind when Julian suggests that people will always think that Ricky is gay unless he marries Lucy. Julian's engagement present to Ricky is the '76 New Yorker, which for weeks was up on blocks in his front yard, and is now made operational thanks to a few purloined replacement parts.
Lois is two weeks late with her period, causing her and Hal to panic and start a big fight, while trying to keep it from the boys. And while Dewey is scared that his parents may split up, Hal and Lois remember the troubles of getting their previous four sons.
Three old men from Yorkshire who have never grown up face the trials of their fellow town citizens and everyday life and stay young by reminiscing about the days of their youth and attempting feats not common to the elderly.