Mark Rufallo will star in forthcoming HBO series, I Know This Much is True.

The series tells the story of twin brothers (both played by Mark), over several decades of their lives looking at how “personal dramas affect themselves, each other and their families in ways both good and bad.

The series was due to premiere on HBO on 27th April 2020, however, has been pushed back to 10th May 2020 due to COVID-19 issues.

In the meantime, you can watch the trailer below.

Source: Digital Spy