Lewis is the primary protagonist of the Disney's animated film Meet the Robinsons. A young orphan boy and an intelligent inventor on his own record with a great visualizaton of the future, Lewis had once surveyed his future, regarding about the Robinson family, with the help of his future "son-to-be" Wilbur Robinson, eventually accepting them as his "future family" which would be together with him in due time, leading to the point that he re-christened himself as Cornelius Robinson. He appears in the second Disney Heroes vs. Villains War as one of the San Fransokyo Institute of Technology' chief scientists and engineers.