Episode 1(Pilot) - And There Were Ten 



After a final school Call, 10-years Ben Tennizon is ready to reach an adventure of a camping with its Grandfather, Максом Теннизоном, and unfortunately, its competing cousin, Гвен Теннизон. After visiting camp, and disobedient aspects of a dinner, Ben wanders in woods and will develop Meteora the attitude of the foreign device: with Omnitrix. After opening, they jumped on its wrist which enables it to change in ten various foreign heroes. After experience and problems with the robot droids, and magnanimity of the hunters sent malicious Vilgax, Ben, Гвен and grandfather Maksom have begun its march which will change its life for ever.
Full summarize

The episode begins in space, with a dark blue-yellow foreign vessel in the big red vessel. The small boat lights up from big, but they are able to resist to their authority and ability to answer with fire. In the big red structure of a boat the foreign commander Vilgax known as shown, also orders, that its command has switched off a vessel to that they name in Omnitrix. The maintenance of that its understanding, that they were undefeatable, they represent people who cannot stop it. Then the stage moves to school and shows the boy of 10 years of a structure.