Also look out for Sunday evening movies – a range of family films marking the start of the summer, along with triple episodes of high-octane adventure series Rescue Heroes.

Saturday morning line-up - Saturdays at 8:00 to 11:00 from 2 June

Gear up for an action-packed Olympics season with the new Saturday morning line-up. Kids can join some of their favourite characters, including Sonic, Sabrina and Ned and his Newt as they compete in some nerve-racking sporting contests of physical prowess. As ever, Sonic races onto screens – and out of Robotnik’s clutches – in Sonic Underground. In a special sporty instalment, the spiky-haired hedgehog competes in a challenging test of speed in order to save his brother, Manic, and sister, Sonia.

Tune in to Ned’s Newt for some hilarious mischief-making adventures as Ned enlists Newton to teach him to dance so that he can boogie with Linda at the school disco.

Sabrina gets up to some madcap adventures throughout the month in a selection of sporty Saturday instalments, as she transforms Harvey’s two left feet into twinkle toes, imbues Harvey (yet again!) with some serious skateboard skills, recruits monsters from the Netherworld to her baseball team and turns herself into a fish in a bid to become the best swimmer.

Series premiere: Turbo Dogs
Saturdays at 8:25

Welcome to Racerville, a town full of dogs crazy about motor racing. Meet the local high-speed hounds as they embark on awesome adventures on and off the track. The furry heroes always try to remember that winning isn’t everything and it’s their friendships that matter most at the finish line.

Sunday evening movies - from Sunday, 3 June at 18:30

iZ and the Zizzles
10 June at 18:30

This charming musical animation centres on iZ, a lost government robot who inadvertently becomes the lead of the hottest rock band in the world. Having crash landed in Peoria, Illinois, iZ transforms the fortunes of the local Franklin family. The little robot accidentally downloads the playlist from the local radio station and turns into the craziest DJ in the nation – and becomes the Franklins’ one-way ticket back to Manhattan.

Sabrina: Friends Forever
24 June at 18:30

Tune in to catch this magical movie starring everyone’s favourite teenage witch. In her biggest animated adventure yet, Sabrina enrols in Witch Academy to learn the three principles of witchdom: to use magic wisely, to be true to one’s friends and to be true to oneself. As you might expect, the apprentice sorceress gets into some seriously hair-raising and hilarious situations along the way.

Series: Rescue Heroes
Triple episodes on Tuesdays at 16:25

With the daring team of Rescue Heroes, you’ll be transported around the world on a series of high-octane adventures. Join the crew as they battle to save the planet from a range of both natural and man-made disasters, tackling everything from African wildfires to deadly avalanches on the rocky slopes of Colorado.