The Best Episodes Written By Andy Gordon

Sam's love, Angela, has a new boyfriend, and so Jack, noticing how depressed Sam is, encourages him to go to the mall with him to meet someone else. Sam reluctantly agrees, and when Jack introduces him to a very good looking girl, Erin, Sam can hardly believe it when she agrees to go out with him. It becomes apparent very quickly, however, that Erin's main priority is talking on her cell phone instead of actually talking to him. Meanwhile, Chris has taken a job selling glider planes from a cart in the mall.

In an effort to get him out of the house, the boys decide it's time for Nick to meet a woman. Their attempt at setting him up via an internet dating service backfires, however. When he does find someone he's interested in – Maggie – Nick is afraid she'll be scared off if he tells her the truth about having five sons.

Nick and Jimmy decide to buy a hot tub when a friend dies and unexpectedly leaves them money that has to be used for something fun. The boys ignore Nick's "if and when" he allows them to use it rule, however, and find themselves in serious hot water. Officer Cox makes his third appearance on the show, this time in a hot tub safety video. Meanwhile, Sam and Angela celebrate their three-month anniversary, but Sam's unsure whether to go with the sentimental gift he made or something more expensive from the mall.

When Mike gets NASCAR driver Tony Stewart and his racecar in the store, he realizes how much he misses the adrenaline rush he used to get from his adventures on the road; Vanessa thinks about how she used to take more chances before she was a mom.

Mike establishes new, strict house rules after Kyle accidentally falls asleep in Kristin's room.

Jack returns from China with exotic and mysterious candy that has strange effects on the staff.

Gloria's plans for a White Christmas don't go as planned.

Hayley's plan for a fun-filled girl's day with Rainer Shine's teen daughter may be a little more angst-filled than expected. Meanwhile, Luke finds himself in a compromising position with a widow at the club and unwittingly helps his grandpa, Jay, with his petition. At the Pritchett-Tucker home, Gloria, Phil and Cam have formed a secret alliance to ensure their respective "mistakes" are concealed from their spouses. However, their diabolical plan may be derailed when Mitchell starts suspecting something just isn't right.

Sheldon and Amy drive themselves crazy trying to figure out what 'perfect gift' Leonard and Penny gave them for their wedding. Raj decides he wants to settle down and asks his father to arrange a marriage for him.

Claire brings home a stray dog and gets the kids to help her hide it from Phil while she tries to find its owner. Unfortunately, her evasive behavior only makes Phil try even harder to shower her with more attention. Elsewhere, Gloria invites a new couple over even after Jay has made it clear he doesn’t want to make any new friends, but when the husband turns out to be a real guy’s guy, Jay might be eating crow. And Cameron rents out their upstairs apartment to a Christian rock band.

Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Also, a seven-year-old video reveals a secret about Leonard and Penny's relationship.

Leonard's book raises questions, and Amy guest stars on the new Professor Proton show.

Sheldon goes head-to-head with Wil Wheaton for the role of the new Professor Proton. Also, Penny steps in to take care of Halley when Bernadette and Howard both wind up on bed rest.

Sheldon’s comic book store experiences changes when writer Neil Gaiman puts Stuart’s store on the map. Also, friendships are threatened when Raj takes credit for Penny's astronomical discovery.

The gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Kevin Smith. Deception and betrayal are the path to make it to the one open seat.

Sheldon and Amy try to pick their Best-Man and Maid of Honor by experimenting on the gang.

Bill Gates visits Penny's work, and the gang schemes to meet him. Hilarity ensues. Meanwhile, Sheldon is convinced that he's a target of an April's Fools prank.

Sheldon and Amy struggle with picking a wedding date, which stresses out Sheldon and causes him talking in his sleep. Meanwhile, Raj and Stuart fight over the attention of one of Bernadette's co-workers.

Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon’s past inspires him not to give up. Bernadette turns into a pageant mom when she tries to help Howard ace his Magic Castle audition.

When Amy doesn’t have time to work on super-asymmetry, Sheldon goes to great lengths to ensure she’s available to work with him even it if means accidentally sabotaging her career in the process. Raj doesn’t want Howard to join him in hosting a show at the planetarium.

Frank Dunphy’s Roaring 20s-themed wedding day is finally here, and to get into the spirit, Phil gets the Dunphy clan to show up in costume. Once Claire and the kids realize they are the only ones dressed-up, they feel it’s time for a “funny” intervention with Phil. Meanwhile, Jay has mastered the art of saying no, but soon realizes that if you say no too many times, people stop asking; and Cam is in for a big surprise when he finally stops hiding behind Mitchell and stands up to his sister Pam.

When Vanessa's sweet but flighty sister, April, comes to visit, Mike knows she's only coming to ask for yet another loan. Mike would rather use any extra money they have to buy a tank so that he and Ed can take it to a junkyard to run over old cars and boats. Meanwhile, when Kristen and Kyle decide to break up, Kyle is more concerned with what Mike will think.