When Professor Eugenius manages to lock himself out of the laboratory by forgetting both his keycard and Elisa's inside, the Fixies have to figure out how to let him back in without Elisa discovering them.
When Professor Eugenius manages to lock himself out of the laboratory by forgetting both his keycard and Elisa's inside, the Fixies have to figure out how to let him back in without Elisa discovering them.