The 17 series introduced a number of important new features:

The series also introduced the premise of not including any production credits.

The series will also introduce at least one new member of The 99.

The series introduced a new logo, which was announced in October 2009.

The series introduced many new characters played by actors who are relatively unknown.

The second series introduced new voices for the human characters and the vehicles talked as well.

The series introduced many new characters who were professional journalists.

The series then moved to 11:00 am and slowly introduced color broadcasts.

The series introduced two characters who later got their own series.

However, the second series introduced the Last Stand as the final challenge.