Justin has some excellent news for Robert and Little Monster - Cat from next door is coming round to film a TV show all about everyday life in Justin Town, and they're going to be in it! But when Cat ...

Robert returns from his holiday to find a very messy house because Justin and Little Monster haven't done any tidying whilst he's been away. To stop it from happening again, Robert makes a big machine ...

Watch the full episode of Justin's House on BBC iPlayer to find out if Justin and Robert can sort out the problem.