Young Sheldon

7.30pm RTÉ one

Iain Armitage returns as the miniature version of

Jim Parsons’ much-loved character from The Big

Bang Theory, as this spin-off sitcom gets its second series.

However, it isn’t long before Sheldon finds himself in trouble once again, especially after deciding to dismantle the fridge to find out why it’s making a particularly annoying noise.

As punishment, he has to get a paper route job to pay for it, but that leads to its own unusual developments.