Catch 'Special Agent OSO: Thundersmall' on Sept 3 at 3pm on Disney Junior.

Disney Junior (Astro, channel 613) is airing Special Agent OSO: Thundersmall on Sept 3 at 3pm. This channel premiere is a half-hour special.

OSO and his fellow special agents Dotty and Wolfie are mistakenly shrunk by Professor Buffo’s latest invention – the Thundersmall device.

Will OSO find a way to save himself and his friends and grow back to their regular size?

Fans of Pocoyo will be glad to know that he returns to Disney Junior on Sept 20 at 5.30pm.

Preschoolers (and parents) will get to keep company with Pocoyo, Ellie, Loula, Pato and Sleepy Bird daily at 5.30pm.