It's Sunday and Mickey is extremely bored. So he decides to take the family back in time to the reign of Queen Victoria. Unfortuntately he overshoots and they end up in prehistoric times.
When Janey's demanding boss Jason leaves her to tend his Hair Salon all on her own, Haley and Metal Mickey offer to help her out. Mickey takes charge of the hairdryers - with unexpected results.
Mr. and Mrs Wilburforce are out celebrating their 22nd anniversary and Janey and Ken are celebrating their first (with Steve in tow). Left home alone, Haley and Metal Mickey are arrested by the police on suspicion of armed burglary.
Steve falls for an older woman called Annabelle at a petrol shop. But she prefers Metal Mickey because he's so strong. Meanwhile, dad attempts to teach mum how to drive.