Not only is this easily the greatest improvised line from Robert Downey Jr., but it's also one of Iron Man's best quotes in general. Some of the best ad-libbed lines from Robert Downey Jr.'s Iron ...

This is a villain "who's egomaniacal to an extreme", a "twisted inversion of everything Iron Man stands for". So, casting Robert Downey Jr as Doctor Doom "is a chance for the MCU's most pivotal ...

says of his time on the sketch comedy show Kevin Winter/GA/The Hollywood Reporter/Getty Robert Downey Jr. is an actor who knows his limits. The Iron Man star, 59, is featured in the new four-part ...