| Genre: | Comedy Children's |
| Creator: | Dean Wilkinson |
| Director: | Jason Garbett Dermot Canterbury |
| Starring: | Marcus Brigstocke Phil Cornwell Rusty Goffe Tony Bignell Miranda Hart Travis Yates |
| Theme Music Composer: | Richie Webb Matt Katz |
| Country: | United Kingdom |
| Language: | English |
| Num Seasons: | 2 |
| Num Episodes: | 20 |
| List Episodes: |
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| Executive Producer: | Sue Morgan |
| Producer: | Adam Bromley |
| Editor: | Michael Holliday |
| Runtime: | 22 minutes |
| Network: | CBBC BBC One |
Stupid! is a British television comedy sketch show aimed at children of primary and secondary school age.
King Stupid (played in Series 1 by Marcus Brigstocke, and Series 2 by Phil Cornwell) is an immortal who is the instigator of all stupidity. King Stupid has files on every human and can make them behave stupidly using an advanced computer system. He resides inside his castle in the Etherworld, a pan-dimensional realm with Deed Monarchs who over different aspects of human behaviour.
Recurring characters include Jas (played by Stephanie Wookey), Jeff the Chef (Jimmy Akingbola), Scout Leader (Dominic Coleman), Dinner Lady (Miranda Hart), and the ice cream man (James Bachman).