Community
The Science of Illusion
TV Flash files “The Science of Illusion” as hour 20 of 110 in the TV Flash guide — Community (2009–2015) on NBC/Yahoo, season 1, episode 20, aired 2010-03-25, 30 min.
From the desk
How this hour is filed
This leaf is S01E20: listed hour 20 of 110 in the Community guide, hour 20 of 25 in season 1. It aired 2010-03-25 (30 min). The listed hour before it is “Beginner Pottery” (S01E19). Next is “Contemporary American Poultry” (S01E21).

Catalog log
Broadcast listing — not a TV Flash recap.
Pierce is willing to do and wear whatever it takes to reach a new level of ascension in his Buddhist church. Meanwhile, Britta secretly tries to shake her reputation as a buzzkill, resulting in a prank gone horribly wrong. Britta's misguided attempt at levity forces new campus security officers Annie and Shirley to investigate the crime.
Viewer FAQ
Where does The Science of Illusion sit in the Community guide?
S01E20 is listed hour 20 of 110 — hour 20 of 25 in season 1, season 1 episode 20.
When did Community S01E20 air?
The Science of Illusion aired 2010-03-25 and is listed at 30 minutes.
Where should I start?
The pilot, then don’t skip to paintball immediately if you want the study group to matter. The genre hours hit harder when you know the table.
In the series
Why this series still plays
Watch it because the group chat is already speaking Greendale. A network sitcom that went full genre playground without dumping the friendship — paintball, timelines, bottle episodes, Harmon drama included. Start with the study group, argue about season four, and treat “six seasons and a movie” as fandom scripture until the movie exists.
So about last night’s rewatch thread: someone posted the paintball still, someone else typed “we don’t talk about season four,” and a third person — still on the pilot — got spoiled by a GIFs-only “joke.” Welcome to Community, the NBC (then Yahoo) sitcom that trained a generation to argue in episode codes. Dan Harmon built a study group at a community college and then let the show become film school, friendship lab, and a group chat with better blocking. (I said spoiler-free. I lied a little about the paintball.)
Filed against
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- Gillian Jacobs as Britta Perry
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