I knew Hawkeye, Wonderman & Iron Man, but I did not realize it was Rhodes in the Iron Man suit, not War Machine. From Wiki:
"Hawkeye recruits Mockingbird, Wonder Man, Tigra, and Iron Man, with the last actually being Jim Rhodes as opposed to Tony Stark, a fact initially unknown to the team. Together the team defeat a petty criminal called the Blank and later Avengers foe Graviton.[2]"