How I Met Your Mother

Robin suffers from anxiety on her wedding day to Barney and looks to Ted to calm her down.

The gang is at war over the terms of their relationships.

When Lily and Marshall have trouble finding a nanny, they learn it's because of an elaborate scheme Barney came up with to meet girls. Meanwhile, Robin and Ted butt heads over who has a more serious relationship.

Marshall and Lily have trouble deciding who to appoint as Marvin's godparents.

Ted turns to Marshall and Lily for advice after he and Victoria hit a speed bump in their relationship.

Barney steps in when Robin is hesitant to break up with Nick.

Marshall tries to help his old friend Brad land a job at his firm.

Marshall goes up against his archenemy Brad in court.

Robin becomes determined to hook-up with Barney one last time, while Ted fills in as Marvin's nanny.

Robin becomes obsessed with breaking up Barney's relationship with Patrice.

The GNB building (which Ted designed) is about to have it's grand opening, and Ted decides to use it as a way to exact revenge on his first architecture professor who told him that he'd never be an architect.

As Christmas approaches, Ted wrestles with the dilemma of telling Robin about Barney's plans to propose to Patrice.

Robin insists Barney ask her father for permission to marry her before she will go public with their engagement.

Barney begs Ted to continue seeing his younger, wilder girlfriend, even though Ted has nothing in common with her.

It's the return of Robin Sparkles! Barney uncovers the lost episode of Robin Sparkles.

Ted is hesitant to end his relationship with his unstable girlfriend, and Robin becomes attached to Marvin.

Ted receives a call from the captain, which prompts the gang to remember their last uncomfortable encounter with him.

Barney tries to help Ted land a new girl by using the playbook Robin thought he had destroyed.

Barney is reluctant to sell his bachelor pad.

Future versions of Ted and Barney try to convince Ted to go to see robots versus wrestlers.

Lily contemplates moving to Rome with the captain to be his art consultant.

The gang works together to plan a legendary bachelor party for Barney.

Robin is desperate to find her "something old" she buried in Central Park years earlier for the wedding.

As the gang prepares to head out to Robin and Barney's wedding, Ted invites Lily to see the house he's finally finished fixing up. Meanwhile, Robin and Barney's night of relaxation is ruined by an obnoxious couple.