The Big Bang Theory: Season 11

The Big Bang Theory: Season 11

Poster for The Big Bang Theory: Season 11

The sitcom is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali. The geekiness and intellect of the four guys is contrasted for comic effect with Penny's social skills and common sense.

2017Rating: TV-14United States of AmericaChuck Lorre Productions, Warner Bros. Television
Comedy

Streaming (2 Providers)

Episodes

EPISODE 11.20

The Reclusive Potential

A brilliant but reclusive scientist, Doctor Wolcott, invites Sheldon to... More his cabin in the middle of nowhere, and Leonard, Raj and Howard go along for the trip. Also, Penny and Bernadette improvise after Amy doesn’t like the tame bachelorette party they planned for her.

EPISODE 11.9

The Bitcoin Entanglement

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

EPISODE 11.8

The Tesla Recoil

Leonard and Wolowitz are furious after they learn Sheldon went... More to work with the military behind their backs. Also, while Bernadette is on bed rest, she asks Raj to do some digging when she suspects Ruchi is trying to steal her job.

EPISODE 11.7

The Geology Methodology

Sheldon and Bert collaborate on a research project, despite Sheldon’s... More embarrassment. Also, Penny and Bernadette coach Koothrappali on how to navigate his relationship with Ruchi.

EPISODE 11.6

The Proton Regeneration

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

EPISODE 11.5

The Collaboration Contamination

Sheldon and Koothrappali confide in Bernadette when they can't handle... More Amy and Wolowitz working together. Also, Penny and Leonard learn new tactics for how to deal Sheldon from an unlikely source.

EPISODE 11.4

The Explosion Implosion

As Howard worries about fatherhood, he and Sheldon bond when... More they jointly assemble a model rocket. Meanwhile, Penny bonds with Leonard's mother, Beverly, much to his concern.

EPISODE 11.3

The Relaxation Integration

Sheldon struggles with picking a wedding date. Amy decides she... More wants a wedding near a cliff which Sheldon doesn't want. Meanwhile Raj and Stuart fight over one of Bernadette's co-workers.

EPISODE 11.24

The Bow Tie Asymmetry

When Amy's parents and Sheldon's family arrive, everybody is focused... More to make sure all wedding arrangements go according to plan – everyone except the bride and groom.

EPISODE 11.23

The Sibling Realignment

When Sheldon learns that his mother won’t attend his wedding... More unless he invites his brother, Georgie, he and Leonard travel to Texas to end a family feud. Also, the Wolowitz kids inadvertently infest Amy, Bernadette, Wolowitz and Koothrappali with pinkeye.

EPISODE 11.22

The Monetary Insufficiency

Sheldon goes to Vegas to win money for science. Also,... More Penny and Bernadette take Amy wedding dress shopping, but her terrible choice entangles them in a web of lies.

EPISODE 11.21

The Comet Polarization

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

EPISODE 11.1

The Proposal Proposal

In the eleventh season opener, Amy gives Sheldon an answer... More to his proposal while Howard and Bernadette struggle with some unexpected news.

EPISODE 11.2

The Retraction Reaction

Leonard angers the university – and the entire physics community... More – after he gives an embarrassing interview. Also, Amy and Bernadette bond over having to hide their success from Sheldon and Howard.

EPISODE 11.19

The Tenant Disassociation

When Leonard learns Sheldon is the president of the tenants... More association, he decides to run against him. Also, Bernadette encourages Wolowitz and Koothrappali to find the owner of a drone after they find it in the backyard.

EPISODE 11.18

The Gates Excitation

Bill Gates visits Penny's work, and the gang schemes to... More meet him. Hilarity ensues.

EPISODE 11.17

The Athenaeum Allocation

Leonard jumps through hoops to help secure the perfect wedding... More venue for Sheldon and Amy. Also, Bernadette and Wolowitz have a hard time deciding who should stay at home with the kids and who should go back to work.

EPISODE 11.16

The Neonatal Nomenclature

When Bernadette won't go into labor, the gang tries different... More tactics to get things started. Howard confronts Bernadette after Amy accidentally reveals she's already chosen their son's name.

EPISODE 11.15

The Novelization Correlation

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

EPISODE 11.14

The Separation Triangulation

Koothrappali finds himself in the middle of domestic drama when... More he learns the woman he's dating, has a very upset husband. Also, when Sheldon rents his old room back for a quiet place to work, he drives Leonard crazy by being a model tenant.

EPISODE 11.13

The Solo Oscillation

When Sheldon kicks Amy out to work solo, she and... More Leonard bond during a series of science experiments. Also, Bert the geologist replaces Wolowitz in the band Footprints on the Moon, and Sheldon finds Penny a surprising source of scientific inspiration.

EPISODE 11.12

The Matrimonial Metric

Sheldon and Amy will try to use science to see... More who should be their Maid of Honor and Best Man.

EPISODE 11.11

The Celebration Reverberation

Sheldon and Wolowitz plan birthday celebrations for Amy and Halley,... More respectively. Also, Leonard get a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.

EPISODE 11.10

The Confidence Erosion

Sheldon and Amy try to eliminate stress from wedding planning... More by applying math to the process. Also, Koothrappali “breaks up” with Wolowitz after realizing his best friend is actually hurting his confidence.

The Big Bang Theory: Season 11 | Release Details

The Big Bang Theory: Season 11 is available to stream in New Zealand now on Netflix and Prime Video.