Marshall and Lily run into an old friend who is a bit of an oddball on How I Met Your Mother. "The Final Page, Part One" is the 11th episode of the show's eighth season.
Barney's relationship with Patrice has his friends concerned on How I Met Your Mother. "The Over-Correction" is the tenth episode of the show's eighth season.
Lily & Marshall realize Ted may have ulterior motives for being Marvin's nanny on How I Met Your Mother. "Lobster Crawl" is the ninth episode of the show's eighth season.
Marshall has to go up against an old law school friend during his biggest case on How I Met Your Mother. "Twelve Horny Women" is the eighth episode of the show's eighth season.
Barney works to get his groove back on the strip club circuit on How I Met Your Mother. "The Stamp Tramp" is the seventh episode of the show's eighth season.