The Ghost and Molly McGee (2021)

S2E23 Carbon Zero Heroes

Molly and Ollie embark on a journey to adopt a carbon-zero lifestyle, but soon discover the challenges that come with it. As they navigate through various obstacles and unexpected complications, the duo learns that achieving their eco-friendly goals is more difficult than they had anticipated. Through their experiences, they gain insight into sustainability while striving to make a positive impact on the environment.