Nikola Tesla was a Serbian-American inventor, electrical engineer, mechanical engineer, and futurist who is best known for his contributions to the design of the modern alternating current electricity supply system.
He appeared on an episode of Xavier Riddle and the Secret Museum called I Am Nikola Tesla.
He is voiced by Callum Shoniker.
As they meet him in 1862, he would have been 6 years old. His mom and his cat also appear.