Rap and comedy combine to tell a tale of sibling rivalry.
4 O'Clock Club (Season 1)
Back to School (Episode 1)
Writer: Paul Rose
Air date: 2012-01-13
Runtime: 27 min
Overview: Rookie teacher Nathan Carter starts his first day working at his former school, and takes charge of the after-school detention class.
Assembly (Episode 2)
Writer: Paul Rose
Air date: 2012-01-20
Runtime: 29 min
Overview: Josh notices that Nathan is more than a little interested in music teacher Miss Poppy and her modern take on Cinderella.
Maths (Episode 3)
Writer: Dan Berlinka
Air date: 2012-01-27
Runtime: 28 min
Overview: To get out of maths homework, Josh claims he has number blindness and persuades novice supply teacher Janucek to let him off.
Disco (Episode 4)
Writer: Mark Oswin
Air date: 2012-02-03
Runtime: 29 min
Overview: The school disco means just one thing for the Carter brothers, girl trouble. Only Ash has any success with the girls. In fact, more success than he can handle.
Laptop (Episode 5)
Writer: Paul Rose
Air date: 2012-02-10
Runtime: 27 min
Overview: When Nathan's laptop mysteriously breaks down, Josh is the obvious suspect. Josh dodges the problem by suggesting Nathan borrows a replacement.
Party (Episode 6)
Writer: Gerard Foster
Air date: 2012-02-17
Runtime: 28 min
Overview: Nathan takes advantage of Mrs Carter's weekend trip away to invite Miss Poppy round for a romantic evening. Unfortunately, Josh invites his class over for a party.
Football (Episode 7)
Writer: Mark Brotherhood
Air date: 2012-02-24
Runtime: 29 min
Overview: Josh, Ryan and Ash sign up for the school football team to get out of lessons, but discover that even studying is preferable to PE.
Quiz (Episode 8)
Writer: Mark Oswin
Air date: 2012-03-02
Runtime: 29 min
Overview: Nathan drags Josh onto the useless school quiz team to teach him how to stick at something.
Auction (Episode 9)
Writer: Ben Bailey Smith
Air date: 2012-03-09
Runtime: 29 min
Overview: When the school's last remaining keyboard blows a fuse, Josh decides to help raise funds for new musical instruments by staging a charity auction.
School Council (Episode 10)
Writer: Andrew Barnett Jones
Air date: 2012-03-16
Runtime: 28 min
Overview: Nathan gets lumbered with running the school council and drags Josh in to teach him about responsibility. But instead, Josh uses his new powers to try to change the rules to his own advantage.
Sweets (Episode 11)
Writer: Holly Phillips
Air date: 2012-03-23
Runtime: 29 min
Overview: Someone is running an unofficial tuck shop selling crisps and chocolate, and Nathan is given the job of finding out who is behind it.
Fight (Episode 12)
Writer: Dan Berlinka
Air date: 2012-03-30
Runtime: 29 min
Overview: When Nathan decides to put Darius, the star of Elmsbury's basketball team, in detention, Darius decides to get his own back - on Josh.
End of Term (Episode 13)
Writer: Paul Rose
Air date: 2012-03-30
Runtime: 29 min
Overview: It's the end of term and Nathan is due to be assessed by headmaster Mr Byron. When Josh messes up, it looks like Nathan's career as a teacher is over.

Seasons
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Episodes 13