The WORST seasons of Humans

Every season of Humans ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Humans!

In a parallel present day, where the latest must-have gadget for any busy family is a 'Synth' (a highly realistic humanoid servant that's transforming the way we live). In hopes of reducing their workload, a suburban family purchases a new Synth only to discover that sharing life with a Synth has quite far-reaching consequences.