Mr Fusion at least had to have been working. Otherwise in 1885 they wouldn't hav...

simcop2387 on Nov 4, 2015 | parent | context | favorite | on: Actually, Marty Didn’t Go Back to the Future: Grap...

Mr Fusion at least had to have been working. Otherwise in 1885 they wouldn't have been able to power the time circuits. That said, that doesn't mean the flying cart upgrades were still.