A todo tren 2: sí, les ha pasado otra vez [The Kids Are Alright 2]

Due to the clumsiness of two of their mothers, a group of children must travel unaccompanied on a train from Spain to France. Since it is illegal for minors to travel alone, both women must try to reach the train before it arrives at its destination. So begins a hilarious chase as the mothers desperately pursue the speeding train while their children take full advantage of their absence to create havoc of their own – even getting caught up in a police investigation!