Dominic Cooper & Tommy Lee Jones Join 'Captain America' Cast!

Dominic Cooper and Tommy Lee Jones are the latest additions to the cast of Captain America!!

The July 2011 big screen adaptation of the classic Marvel comic will star Chris Evans as Captain America.

Dominic, 32, will play the younger version of Howard Stark – he’s the father of Tony Stark, or Iron Man!

Tommy Lee, 63, will play Colonel Chester Phillips, who recruits Steve Rogers (Evans) to help work on a top secret defense project.