The Big Bang Theory Logo

Watch S5, EP9: The Ornithophobia Diffusion with Fubo for $0 Today

TVPGHDThe Big Bang Theory30mMTV

Leonard and Penny spend time alone; Sheldon tries to face his fear of birds.

Leonard and Penny spend time alone; Sheldon tries to face his fear of birds.

How to watch

More episodes

The Big Bang Theory

S7, EP6 "The Romance Resonance"

Sheldon's latest scientific breakthrough leaves him feeling like a fraud; a romantic gesture between Howard and Bernadette causes Penny to up her game with Leonard.

The Big Bang Theory

S3, EP19 "The Wheaton Recurrence"

Penny and Leonard have a fight that threatens their relationship; Sheldon and Wil Wheaton face off once again.

The Big Bang Theory

S2, EP21 "The Vegas Renormalization"

Koothrappali and Leonard take Wolowitz to Las Vegas; Sheldon is forced to bunk with Penny when he gets locked out of his apartment.

The Big Bang Theory

S2, EP22 "The Classified Materials Turbulence"

Penny makes a surprising revelation about Leonard while on her date with Stuart; Wolowitz finds a critical design flaw in his NASA project.

The Big Bang Theory

S5, EP9 "The Ornithophobia Diffusion"

Leonard and Penny spend time alone; Sheldon tries to face his fear of birds.

The Big Bang Theory

S5, EP8 "The Isolation Permutation"

Amy is devastated when Penny and Bernadette shop for wedding dresses without her.

The Big Bang Theory

S5, EP7 "The Good Guy Fluctuation"

An attractive comic book artist tests Leonard and Priya's relationship; Sheldon tries to scare his friends.

The Big Bang Theory

S5, EP6 "The Rhinitis Revelation"

Sheldon finds himself competing with the gang for his mother's (Laurie Metcalf) attention when she visits.

Mensa-fied best friends and roommates Leonard and Sheldon, physicists who work at the California Institute of Technology, may be able to tell everybody more than they want to know about quantum physics, but getting through most basic social situations, especially ones involving women, totally baffles them. How lucky, then, that babe-alicious waitress/aspiring actress Penny moves in next door. Frequently seen hanging out with Leonard and Sheldon are friends and fellow Caltech scientists Wolowitz and Koothrappali. Will worlds collide? Does Einstein theorize in the woods?
Starring: Aarti Mann, Alice Amter, Brian George, Jim Parsons, John Ross Bowie, Johnny Galecki, Kaley Cuoco, Kaley Cuoco-Sweeting, Kevin Sussman, Kunal Nayyar, Mayim Bialik, Melissa Rauch, Sara Gilbert, Simon Helberg, Wil Wheaton
Original Air Date: Sep 24, 2007
Genres: ComedyTV Series
Rating: TVPG
Playback: HD
3 seasons available on demand
Available on

Explore {{ type }} on Fubo

Action

Comedy

Documentary

Drama

Family

Home/Cooking

Horror

Music

Nature

News/Talk

Reality

Romance

Science Fiction

Sports