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The Big Bang Theory S11E11 — The Celebration Reverberation

7.1

The Big Bang Theory•Season 11•Episode 11

The Celebration Reverberation

7.1/10 · 2,983 votesDec 14, 201720 min

Ranked #20 of 24 in Season 11•−0.2 vs season avg

Raj and Howard's feud continues as the gang plan Halley's first birthday party. Sheldon's surprise for Amy's birthday goes awry when they get food poisoning. Also, Leonard gets a Christmas letter from his brother that causes him to spiral out about his own lack of

Directed byMark Cendrowski

Previous episodeE10 · The Confidence Erosion Next episodeE12 · The Matrimonial Metric

Seasons12

All 1 2 3 4 5 6 7 8 9 10 11 12

Cast7

Johnny Galecki

Johnny Galecki

Leonard Hofstadter

Jim Parsons

Jim Parsons

Sheldon Cooper

Kaley Cuoco

Kaley Cuoco

Penny

Simon Helberg

Simon Helberg

Howard Wolowitz

Kunal Nayyar

Kunal Nayyar

Rajesh Koothrappali

Melissa Rauch

Melissa Rauch

Bernadette Rostenkowski

Mayim Bialik

Mayim Bialik

Amy Farrah Fowler

Crew9

Mark Cendrowski

Mark Cendrowski

Director

Eric Kaplan

Eric Kaplan

Story

Steve Holland

Steve Holland

Story

David Goetsch

David Goetsch

Teleplay

Maria Ferrari

Maria Ferrari

Teleplay

Jeremy Howe

Jeremy Howe

Teleplay

A

Alex Ayers

Story

S

Sara Markowitz

Costume Supervisor

B

Brian Steagall

Transportation Captain

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Episode Summary

"The Celebration Reverberation" is episode 11 of The Big Bang Theory season 11. It scored 7.1/10 from 2,983 votes, ranking #20 of 24 episodes this season (season average 7.3). Directed by Mark Cendrowski, it aired on December 14, 2017.

Next: E12 · The Matrimonial Metric Best of Season 11