This series finds Stan, Kyle, Cartman, Kenny, Butters and co getting into fixes through their usual blend of innocence and mischievousness. As well as coming to terms with the perils of social networking and being accused of sex addiction in the furore that sweeps the nation in the wake of the revelations surrounding Tiger Woods, the boys finally reveal the identity of the suitably mysterious Mysterion in a three-part special.
In this series Stan convinces the boys to kidnap all the calves from a local farm after a look at how veal is made turns him vegetarian; Professor Chaos struggles to find an evil scheme that hasn't already been done on 'The Simpsons'; and when Bebe's breasts begin to take shape, the boys can't understand why they're suddenly interested in her.