Watto is ecstatic when his errant mum Pauline arrives back on the scene, seemingly oblivious to her son's multimillion pound fortune and claiming to have made one all of her own. The Gang are initially impressed. But Ewan's growing suspicions lead hi... (more)m to stage an intervention that goes horribly awry. Casey announces that her boss 'the Emperor' is flying to London specifically to hear Josh and Leon's pitch for the new game. Casey's rattled when she learns that they have nothing to pitch, but Abi surprisingly saves the day. Watto, desperate to keep his mum at close quarters, does everything he can think of to make her stay.