Ep 23. Big Bug

X.A.N.A has created a computer virus and sent it out on the internet. All the city's data-bases have been damaged. Although the problems this causes are quickly solved without major incident, the railway control centre has been hit very hard and can no longer stop two of its trains which are on a collision course. Our heroes are faced with an urgent situation . They must counter X.A.N.A's evil plan and stop this deadly collision from occurring. And to think that Sissi is going to go after Ulrich again and make our dream team's mission even more difficult!