Leonard and Howard
Howard and Leonard.
Maybe all these numbers could be deciphered.
He never had a breakthrough in which to open the bottle for.
Let's make a pact.
Time to get rid of him.
How did that bird get in?
Howard and Leonard launching model rockets in the park.
Talking to Zack about their invention.
Leonard getting to work with Howard.
Zack wants to know if the military will use is as a weapon.
Thinking about the military using their development.
Howard's mini-gift for Bernadette.
I need more money to raise a kid.
Leonard invoking the girlfriend pact with Howard.
Leonard telling Howard how he is manipulating Penny.
Worried about the military using their invention.
I once found his stack of contracts under his bed.
Out picking up their solder.
Working on MONTE.
Excited about what to do with their royalties.
Announcing the first trial.
Howard and Leonard
What is wrong?
Howard finds out his mother is dead.
Penny demonstrating hooking a worm.
Watching confronting the line cutter.
In deep thought.
Banzai!
There is a problem, the government wants our project.
Howard and Leonard working on their project.
Howard and Leonard working on their project.
We met the requirements.
Watching Raj ask Ramona out.
Howard and Leonard working on their project.
Howard turns away from Raj.
Maybe we need Sheldon.
Maybe we can improve on Sheldon's project.
Howard and Leonard working on their project.
Howard and Leonard working on their project.
Leonard has something for this occasion.
Leonard bought himself a laser.
Playing a video game.
Playing a video game.
Howard makes his move.
Who discovered America accidentally?
Make fun of him.
Setting up a game.
This will crush Sheldon.
Leonard and Raj
Raj and Leonard.
Raj and Leonard working together.
Raj and Leonard.
How do you want to start?
Bust a move!
Working with Raj.
Leonard working on Raj's alien message project.
Finding Raj in his bed.
Weekend gaming marathon!!
Raj and Leonard.
Raj and Leonard.
Raj and Leonard working on the escape room clues.
Maybe we should call Howard and Leonard.
At the comic book store.
Howard disses Sheldon.
Leonard asks Raj to add Penny to the comet paperwork.
Raj tells him how excited his boss was.
Leonard caves in and says that he'll talk to Penny.
Raj wants a date for the wedding.
Game play and Raj has no date.
Raj as Supreme Court Justice.
Guys laughing at the Sheldon impersonation.
Raj and Leonard working in the library.
Raj helping Leonard with the notations.
The library basement.
The dust gets to Leonard.
Checking the notations.
Raj finds some work done in Russia.
Leonard wants to use his new laser.
Who wants to use a stupid old laser?
Leonard goes after Raj!
No, we wouldn't!
Raj and Leonard at the comic book store.
Raj giving up on women and life.
Watching a fish gutting demo by Penny.
Leonard and Penny's dad
Leonard and Penny's Dad.
Cheat! Lie!
This fine young man.
Welcome to the family, Leonard. Don't lend your new brother-in-law money.
Hello, Leonard.
Nice grip, Leonard.
Wyatt, back off!
Leonard and Stuart
Was this ever a dress party?
Isn't this a costume party?
You have Adam West's contact info.
At the comic store before Sheldon's birthday.
Leonard sneezes on the Batman comics.
You just bought a whole row of Batman comics.
Others
Does Penny live here?
I'm here to start a romantic relationship with Penny.
This is my fortress of solitude.
Penny is engaged to me.
Enter Dr. Alfred Hofstadter.
Maybe I'll have a heart attack and not have to see her.
Ah, she's a sweetie. You got a good one there Leonard.
In the building lobby.
It's just a movie.
I'm routing for the home team.
You're Leonard Hofstadter!
I want to shake your hand.
Not a good idea to date Amy.
A bribe.
You dated Penny?
Bert and Terry Brad"saw".
Crying in front of Bill Gates.
Do I know you?
George is back.
Replace don't patch your tires.
You sent for me?
Seibert has a job for Leonard.
It's all right buddy. One day you'll met a girl.
What do you think, Leonard?
Leonard excited about working with Professor Proton.
Pasadena PD has no jurisdiction in Pandora.