- Home
- The Big Bang Theory
- The Big Bang Theory Season 9 Episode 18

The Big Bang Theory Season 9 Episode 18
Leonard, Sheldon, and Wolowitz run into problems when they file for a patent for their infinite persistence gyroscope. Also, Penny, Amy and Bernadette give Koothrappali dating advice when Emily reaches out to him after their breakup.
Serie: The Big Bang Theory
Director: Mark Cendrowski, Nikki Lorre
Guest Star: Alessandra Torresani, Jim Holmes, Laura Spencer
Hellbound – Season 1
Unearthly beings deliver bloody condemnations, sending individuals to hell and giving rise to a religious group founded on the idea of divine justice.
Slow Horses – Season 1
Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces.
Bitten – Season 1
Elena Micheals thought she left the world of supernatural behind when she left Stonehaven behind ‘for good this time’ she thought. Until the night she got the mysterious call from…
The Midwich Cuckoos – Season 1
A small fictional village in England is completely subdued by an alien presence for an entire day. Upon waking, it is discovered that numerous women in the town are pregnant.
Good Sam – Season 1
A gifted heart surgeon excels in her new leadership role as Chief of Surgery after her renowned boss falls into a coma. When her former boss wakes up months later…
One of Us Is Lying – Season 2
The story of what happens when five high schoolers walk into detention and only four make it out alive. Everyone is a suspect, and everyone has something to hide.
Key and Peele – Season 1
Maggie – Season 1
As a psychic, Maggie regularly sees the future of her friends, parents, clients and random strangers on the street, but when she suddenly sees a glimpse of her own future,…
Master of None – Season 2
30-year-old New York actor Dev takes on such pillars of maturity as the first big job, a serious relationship, and busting sex offenders on the subway.
Maestro – Season 1
A musician goes to lead a festival on a scenic island, where he begins an unexpected romance and finds himself entwined in other people’s problems.