S12 E12
Status
Ended
Network
CBS
SEASON
VIEW ALL EPISODE

Season 12  "The Propagation Proposition"  12x12

Aired 7 months ago - Jan 10, 2019

Penny's ex-boyfriend, Zack, and his wife want a baby, but when Zack is infertile, they ask Leonard for help. Also, Koothrappali attempts to mend things with his ex-fiancée, Anu.

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Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 1
On your boat?
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 2
Leonard was just saying how he was hoping to have dinner
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 3
♪ The Earth began to cool ♪
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 4
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 5
It was fun. Amy got drunk and kept telling us
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 6
Yeah, and he sold his company for a fortune and retired.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 7
And a dungeon with over 30 rooms left unexplored
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 8
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 9
I'm winning you back Love Actually style.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 10
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 11
You also said you don't trust me and that you barely know me.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 12
and you don't want to be left behind.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 13
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 14
Why don't you shut the door, and I'll just do the cards?
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 15
If you'd like, I could list them alphabetically.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 16
I don't know. I mean...
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 17
I've made substantial contributions to my field.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 18
He's one of the first 11 employees of Microsoft.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 19
Well, just tell her you don't want to go.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 20
- Like she never screwed up. - Did she?
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 21
I mean, remember
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 22
So I'm just supposed to lie to my friend?
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 23
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 24
That is funny.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 25
she'll tell you if she's heard of it.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 26
Nah. It's a little choppy tonight.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 27
After the first couple, you don't even feel it.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 28
He's super sweet. I should be happy for them.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 29
(laughs)
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 30
where we kicked each other in the balls over and over.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 31
And Zack's always admired you
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 32
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 33
- I got it. - Just because I slept
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 34
ZACK: Yeah, and we
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 35
You know, I-I think we should talk about this.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 36
Okay.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 37
Did you install a camera to spy on your fiancée?
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 38
and I did spy on her, but I did not install it to spy on her.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 39
Well, don't say that to them.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 40
and we'll straighten this whole thing out.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 41
You're also a dope.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 42
But figure it out quickly, or I'll be celebrating
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 43
Well, I can see how he'd be flattered to be asked.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 44
Oh, absolutely not. I am the only handmaid in this tale.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 45
What?
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 46
And we hate him.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 47
- That doesn't make any sense. - I know.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 48
Of course not. I just think it's interesting
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 49
who is biologically yours but not actually yours.
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 50
Come on, I know you're there, and I know you know it's me.

Or scroll and see one by one:

Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 2
Leonard was just saying how he was hoping to have dinner
#2
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 3
♪ The Earth began to cool ♪
#3
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 4 #4 Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 5
It was fun. Amy got drunk and kept telling us
#5
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 6
Yeah, and he sold his company for a fortune and retired.
#6
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 7
And a dungeon with over 30 rooms left unexplored
#7
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 8 #8 Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 9
I'm winning you back Love Actually style.
#9
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 10 #10 Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 11
You also said you don't trust me and that you barely know me.
#11
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 12
and you don't want to be left behind.
#12
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 13 #13 Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 14
Why don't you shut the door, and I'll just do the cards?
#14
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 15
If you'd like, I could list them alphabetically.
#15
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 16
I don't know. I mean...
#16
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 17
I've made substantial contributions to my field.
#17
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 18
He's one of the first 11 employees of Microsoft.
#18
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 19
Well, just tell her you don't want to go.
#19
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 20
- Like she never screwed up. - Did she?
#20
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 21
I mean, remember
#21
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 22
So I'm just supposed to lie to my friend?
#22
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 23 #23 Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 24
That is funny.
#24
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 25
she'll tell you if she's heard of it.
#25
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 26
Nah. It's a little choppy tonight.
#26
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 27
After the first couple, you don't even feel it.
#27
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 28
He's super sweet. I should be happy for them.
#28
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 29
(laughs)
#29
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 30
where we kicked each other in the balls over and over.
#30
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 31
And Zack's always admired you
#31
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 32 #32 Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 33
- I got it. - Just because I slept
#33
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 34
ZACK: Yeah, and we
#34
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 35
You know, I-I think we should talk about this.
#35
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 36
Okay.
#36
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 37
Did you install a camera to spy on your fiancée?
#37
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 38
and I did spy on her, but I did not install it to spy on her.
#38
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 39
Well, don't say that to them.
#39
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 40
and we'll straighten this whole thing out.
#40
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 41
You're also a dope.
#41
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 42
But figure it out quickly, or I'll be celebrating
#42
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 43
Well, I can see how he'd be flattered to be asked.
#43
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 44
Oh, absolutely not. I am the only handmaid in this tale.
#44
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 45
What?
#45
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 46
And we hate him.
#46
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 47
- That doesn't make any sense. - I know.
#47
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 48
Of course not. I just think it's interesting
#48
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 49
who is biologically yours but not actually yours.
#49
Recap of The Big Bang Theory Season 12 Episode 12 (S12E12) - 50
Come on, I know you're there, and I know you know it's me.
#50