Playing the title character onSelf-Made: Inspired by the Life of Madam C.J.

Walkerwas an endurance test forOctavia Spencer.

The workload, though, befits the show’s subject.

MADAM CJ WALKER

Amanda Matlovich/Netflix

“To be a part of telling her story, of course, I leapt at the chance.”

Spencer’s connection with Walker only grew once production started.

First, she learned Walker died on her birthday, May 25, albeit 51 years earlier.

MADAM CJ WALKER

Amanda Matlovich/Netflix

“I got chilled to the bone when I realized we have that date in common.”

I’ve never had that bang out of experience."

Self-Madepremieres Friday on Netflix.