The pint sized gangster 'Noodles Romanoff' is the archenemy of which U.S. TV cartoon superhero?

The pint sized gangster 'Noodles Romanoff' is the archenemy of the U.S. TV cartoon superhero, Roger Ramjet. In 1965, the show "Roger Ramjet" was an animated American children's television comedy series. It first came out in syndication and starred Roger Ramjet and the American Eagle Squadron. At the time, the show was known for its crude animation, frenetic pace, and frequent references to the 1960s popular American culture.

Regarding the gangster Noodles Romanoff, he was the leader of an evil organization N.A.S.T.Y. (National Association of Spies, Traitors and Yahoos). Noodles is the guy who wears dark glasses, a fedora, and a trench coat. His hands are always jammed into his jacket pockets. His gang of 'No Goods' included several lookalike henchmen who wore hats and coats and simultaneously utter incomprehensible phrases.