Bachelor and Bachelorette Episodes

After a wild night out on the town for her bachelorette party, Brooke and the girls try to piece together the night before amidst the wreckage of the day after.

The Jeffersonian team investigates the murder of a food scientist whose remains were tossed in a meat grinder and mixed into cans of stew served in a school cafeteria. When the team uncovers the scientist's newest - and highly lucrative - food invention, they begin to track the trail of jealous competitors in the multi-million dollar food industry. Meanwhile, Angela plans a post-wedding bachelorette party for Brennan and it gets crazier than intended.

Damon and Elena discuss the ramifications of Damon's offer. Alaric and Jo reluctantly participate in their bachelor and bachelorette parties. Lily continues on a dangerous downward spiral.

Grace, in Middleton tradition, enlists the help of the town in making a magical quilt said to grant the wishes of the recipient; Cassie and Sam learn more about each other as secrets are revealed at their bachelor and bachelorette parties.

Sheldon takes the guys to a cabin in the middle of nowhere to meet a reclusive scientist; Penny and Bernadette improvise Amy's bachelorette party.

As the wedding date draws near, April is forced to face a list of "lasts," such as her last week of living at home and her last time being a single girl.

Jane decides to throw Sutton an epic bachelorette party, but the bride can't quite bring herself to enjoy the festivities; Kat learns surprising information about RJ; Jane gets career news while facing some devastating personal issues.

Caitlin fears that her past time as Killer Frost may be back to haunt her; Felicity helps celebrate Iris's bachelorette party, while Barry is taken out for a night on the town.

Old secrets come to light when Ross and Chandler attend a college reunion. Monica and Rachel throw Phoebe a bachelorette party. Joey appears as a celebrity partner on a game show.

Chandler finds out that Monica had a bachelorette party, even though they promised not to have parties. Rachel takes Phoebe along to dinner with Rachel's dad, because she is afraid he will be angry when she tells him she's pregnant.

Jane (Gina Rodriguez) has a specific idea of how she wants to celebrate her bachelorette party, but when Xo (Andrea Navedo) and Lina (guest star Diane Guerrero) get involved, nothing goes as planned. Michael wants to enjoy a night out with his friends, but things get awkward when his future father-in-law, Rogelio (Jaime Camil), tries to plan the perfect bachelor party. Rafael (Justin Baldoni) is still trying to figure out what his half-brother Derek (guest star Mat Vairo) motives are and what he knows about their mother. Meanwhile, Petra (Yael Grobglas) gets a surprise of a lifetime. Ivonne Coll also stars.

Ted changes Barney's bachelor party plans for Marshall at the last minute, so that it won't just consist of gambling and cheap strippers. And Robin gets Lily an inappropriate shower party gift.

Ted and Marshall turn Barney's bachelor party into the worst night of his life, or is that exactly what they want him to believe?

Blair prepares to celebrate her upcoming royal wedding with a bachelorette party, but others scheme behind her back to make this a night to remember. After discovering the truth behind Chuck and Blair's car accident, Nate joins forces with a surprising ally to gather the evidence. Serena and Dan pretend to be dating again to protect someone close to them.

Hours after salvaging a huge cache of silver coins from the Santa Anna shipwreck and arguing with rival treasure hunter Newton Farrell Tosh Walker is stabbed to death on Newton's boat and his corpse thrown into the sea. Newton is the prime suspect having cleaned out his boat and possessing the murder weapon, in addition to which Tosh rang his wife Naomi to say Newton had stabbed him. The one piece of the puzzle that fails to fit is that at the time of the murder Newton was seen drinking in a local bar. Naomi tells Goodman Tosh suspected her of infidelity whilst his son Sam is exposed as vying with his father for the rights of the company and crew-man Addison stole some of the coins. One of these people would appear to have framed Newton. Goodman must establish who and why.

Although Nathan and Haley are already married, Tim insists on throwing Nathan a post-wedding bachelor party, while Brooke throws Haley a bachelorette party. Meanwhile, Lucas tries to decide whether he should visit Dan in the hospital. Karen decides to go back to school and Nathan gets a job working for Keith at Dan's dealership.

Dorneget gets a surprise from a dentist; Gibbs and company continue to investigate Dearing and the thermite incidents. Dearing visits the Navy Yard and messes with Gibbs. Moves and countermoves abound; Vance disappears. [Continued.]