S01E20 · EP 20
season 1 · 2010-03-25

The Science of Illusion

written by Zach Paez · directed by Adam Davidson · 5.07M viewers · image Community Wiki (CC BY-SA)

Episode DNA

23 scenes · 4 threads
tense 11%absurd 9%angry 7%scheme 5%humiliation 5%awkward 5%chaotic 5%secret exposed 5%lie 4%investigation 4%

Story threads over runtime

click a block to open the scene
0:005:0010:0015:0020:00
A · April Fools Prank War
B · Campus Security Misadventure
C · Pierce's Level Six Cult
D · Buzzkill Identity Crisis
01

Every scene

23 scenes · our breakdown
1 · Greendale Hallway · cold_openDean's April Fools Warning

Dean Pelton announces April Fools guidelines over the school intercom.

00:00–00:14social_rule_violation
2 · Greendale Study Room · act1Study Group Plans Pranks

The study group discusses pranks and Abed volunteers for campus security.

00:14–00:45scheme
3 · Greendale Study Room · act1Pierce's Level Six Ascension

Pierce claims he is becoming a level-six laser lotus in a Buddhist ceremony.

00:45–02:58lie · scheme
4 · Greendale Study Room · act1Britta Called a Buzzkill

Britta criticizes the group for exploiting Pierce's naivete.

02:58–03:05petty_grievance · humiliation
5 · Greendale Study Room · act1Pierce Gets His Robes

Abed returns with ridiculous robes for Pierce's ceremony.

03:05–03:23lie
6 · Greendale Hallway · act1Deputized as Campus Security

Dean Pelton deputizes Annie and Shirley as campus security.

03:23–03:33rivalry
8 · Greendale Study Room · act1Britta's Prank Rivalry

Britta challenges Jeff's prank and declares her own will be better.

04:14–05:14rivalry · bet
9 · Greendale Study Room · act1Pierce's Cookie Wand

Jeff and Troy give Pierce a fake meteor wand made from a cookie.

05:14–06:23lie · scheme
10 · Anatomy Lab · act1Frog Prank Goes Wrong

Jeff sneaks into the anatomy lab to get a frog for his prank.

06:23–06:30escalation
11 · Greendale Lawn · act1Dead Body Discovered

A dead body is found on the lawn after the frog prank.

06:30–07:18escalation
12 · Greendale Lawn · act1Annie and Shirley Investigate

Annie and Shirley arrive at the crime scene and take charge.

07:18–08:24investigation
13 · Greendale Study Room · act1Dean Interrogates the Group

Dean Pelton accuses the study group of the crime.

08:24–09:34interrogation · secret_exposed
14 · Greendale Study Room · act1Cadaver's Mother Testifies

The mother of the cadaver speaks to the class about her son.

09:34–10:28humiliation
15 · Greendale Study Room · act2Britta Confesses to Jeff

Britta admits to Jeff that she framed him for the crime.

10:28–11:00confession · secret_exposed
16 · Greendale Hallway · act2Annie and Shirley Bond

Annie and Shirley discuss their insecurities about being badasses.

11:00–11:32confession
17 · Greendale Hallway · act2Anonymous Tip on Jeff

Annie receives an anonymous call blaming Jeff for the crime.

11:32–11:56investigation
18 · Greendale Study Room · act2Annie and Shirley Search Jeff

Annie and Shirley search Jeff's bag and find frog equipment.

11:56–12:39scheme · betrayal
19 · Street · act2Car Chase and Fight

Annie and Shirley chase Jeff in a car and have a physical fight.

12:39–13:47pursuit · violence
20 · Greendale Hallway · act2Dean Fires Annie and Shirley

Dean Pelton fires Annie and Shirley from campus security.

13:47–13:58humiliation · comeuppance
21 · Greendale Hallway · act2Annie and Shirley Reconcile

Annie and Shirley decide to work together to catch Jeff.

13:58–14:29negotiation
22 · Greendale Study Room · act2Group Confrontation

The group confronts Jeff and Britta about the crime.

14:29–15:07investigation · secret_exposed
23 · Greendale Study Room · act2Pierce's Psychic Reading

Pierce performs a psychic reading that reveals gay fantasies.

15:07–16:20humiliation · secret_exposed
24 · Greendale Study Room · act3Group Confessions and Resolution

Everyone confesses their insecurities and reconciles.

16:20–20:45confession · comeuppance
03

Same DNA

nearest episodes by gene profile

Episode facts

Wikipedia · Wikidata
Aired
2010-03-25
Overall
#20
Writers
Zach Paez
Director
Adam Davidson
Viewers
5.07M (US)
Pace
139 words/min · 97 questions

Where to watch

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In this episode

JW
Jeff Winger16 episodes · drives 702 scenes
AN
Abed Nadir12 episodes · drives 277 scenes
AE
Annie Edison14 episodes · drives 204 scenes
SB
Shirley Bennett12 episodes · drives 70 scenes
BP
Britta Perry16 episodes · drives 194 scenes
TB
Troy Barnes10 episodes · drives 155 scenes
PH
Pierce Hawthorne23 episodes · drives 173 scenes
BC
Ben Chang47 episodes · drives 2 scenes