Professor Ricter meets the strange inhabitants of the comet. The next adventure for the Arwen begins.

The Arwen must protect the comet as the Plick attack.

Professor Ricter takes matters into his own hands to save Regal and the Comet.

Ling translates the hologram Fran and Kel found into common.

Thomas tells Ling his theory on how the comet made it into the Regal system. Fran and Kel find one more surprise inside the comet.

Fran, Kel and Professor Ricter continue to explore the comet.

Kel leads his team over to the comet.

Captain Cook receives the news about the comet. Rulla Plooma decides to test the Arwen's ability to fight. Professor Ricter makes himself a target for the intruder.

Captain Cook tell Professor Ricter about the intruder then confronts Rulla Plooma, the Jerrasic representative. The comet gives up its second surprise.

The comet yields its first surprise. Kel hunts for an intruder.