The Big Bang Theory Season 10 Episodes

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Season 10 Episode Guide

Episode 1 - The Conjugal Conjecture

After Sheldon’s mom & Leonard's dad share an evening together, everyone deals with an awkward morning the next day, on the season premiere.
Episode 2 - The Military Miniaturization

Colonel Williams, an Air Force representative from the Department of Material Command sits down to talk with Howard.
Episode 3 - The Dependence Transcendence

Tensions rise when the boys struggle to finish their government project on time. Raj learns Bernadette’s true feelings about her pregnancy.
Episode 4 - The Cohabitation Experimentation

When Amy’s apartment floods, she proposes a cohabitation test with Sheldon; Raj learns Howard and Bernadette’s baby’s gender before they do.
Episode 5 - The Hot Tub Contamination

Leonard and Penny must separate a quarreling Sheldon and Amy, when their cohabitation experiment doesn’t go as planned.
Episode 6 - The Fetal Kick Catalyst

Penny attends Van Nuys Comic Con with Leonard, for her role in Serial Ape-ist. Amy hosts a Sheldon-style brunch at Penny’s apartment.
Episode 7 - The Veracity Elasticity

Amy lies to Sheldon about repairs being made to her apartment; Leonard learns that Penny has secretly moved his collectibles into storage.
Episode 8 - The Brain Bowl Incubation

After an experiment combining their genes, Sheldon is determined to procreate with Amy; Raj is embarrassed with his new date’s occupation.
Episode 9 - The Geology Elevation

Sheldon is overcome with jealousy when Bert wins a fellowship; Howard finds an old remote control Stephen Hawking action figure he invented.
Episode 10 - The Property Division Collision

A battle ensues when Leonard and Sheldon argue over who will get custody of their shared belongings.
Episode 11 - The Birthday Synchronicity

While Sheldon and Amy celebrate Amy’s birthday, Howard and Bernadette welcome their new Baby Wolowitz.
Episode 12 - The Holiday Summation

Sheldon and Amy visit Leonard and Penny for the first time since the holidays and share details about their terrible trip to Texas.
Episode 13 - The Romance Recalibration

When Leonard and Penny fight, Sheldon plays the unlikely peacemaker; Howard and Raj try to fix a squeaky floorboard in the baby’s room.
Episode 14 - The Emotion Detection Automation

Sheldon beta-tests an MIT invention that can help him read people’s emotions; Raj invites his ex-girlfriends over to give him dating advice.
Episode 15 - The Locomotion Reverberation

Leonard & Howard try to distract Sheldon when he slows the progress of their guidance system; Penny & Amy take Bernadette for a night out.
Episode 16 - The Allowance Evaporation

Sheldon and Amy have their first fight since moving in together; Koothrappali is shocked at the realities of financial independence.
Episode 17 - The Comic-Con Conundrum

When Raj is cut off from his father’s fortune, he appoints Sheldon in charge of his finances; Penny considers joining Leonard at Comic-Con.
Episode 18 - The Escape Hatch Identification

When Raj moves out of his apartment, Leonard and Penny offer him Sheldon’s old room.
Episode 19 - The Collaboration Fluctuation

Leonard, Penny and Raj adjust to their new living arrangement, and Sheldon takes an interest in Amy’s work.
Episode 20 - The Recollection Dissipation

Sheldon pushes himself to the limit when he collaborates on three projects on the same day; Bernadette nears the end of her maternity leave.
Episode 21 - The Separation Agitation

Howard & Bernadette have a hard time leaving Halley in day care when Bernadette returns to work. Bert introduces the gang to his girlfriend.
Episode 22 - The Cognition Regeneration

Leonard isn’t thrilled when Penny considers taking a new job offered by her ex-boyfriend, Zack.
Episode 23 - The Gyroscopic Collapse

After Leonard, Sheldon and Wolowitz celebrate the completion of the top secret air force project, they are met with an unpleasant surprise.
Episode 24 - The Long Distance Dissonance

On the season finale, the gang is concerned when Sheldon’s former admirer, Dr. Ramona Nowitzki resurfaces while Amy is away at Princeton.


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