Everything was going according to plan until he hired Robert Downey Jr 's cousin Ralphy Downey to design The Canadien .
Stan Lee said the biggest challenge in creating 30 new superheroes is making sure none of these Guardians look like any hero he has created in the past .
Everything was going according to plan until Stan Lee hired Robert Downey Jr 's cousin Ralphy Downey to design The Canadien .
Stan Lee said the biggest challenge in creating 30 new superheroes is making sure none of these Guardians look like any hero he has created in the past .