Leonard trades sex for a new cryogenic centrifugal pump

Sheldon debuts his boyhood play, begging the question: when will Mr. Spock finally take Sheldon away?

A seemingly normal task goes awry as the Gang crashes their car in the middle of nowhere while on their way to an animal rights charity event in Atlantic City.

The Gang decides to throw Charlie a surprise party for his birthday after a traumatic event involving the massacre of over 200 rats in Paddy’s Pub that leaves him overwhelmed.

While Charlie & Dee are away, the gang will play (Lethal Weapon 5 specifically).

The gang brings back and old member of the gang and Dee tries to save her dream of being an actress by becoming a drama teacher.

Somebody in the gang got Sweet Dee on Halloween...whodunnit?

The parents of the gang begin to realize that they are old.

After being told to leave a private pool because their club membership was “at capacity”, Mac (Rob McElhenney) and Charlie (Charlie Day) spitefully attempt to make their own exclusive swimming pool to prove that they are not lower class.

Mac tries his luck at meeting sports stars and Dennis & Dee get their own ridiculous radio show.