On Monday night, nearly the entire San Francisco 49ers offensive line and a handful of players gathered at a San Mateo movie theater in support of teammate Trent Williams.

Williams hosted a private screening for friends, family and teammates for his long-awaited documentary "Silverback: The Trent Williams Story."

In 2019, Williams was diagnosed with a rare, life-threatening form of cancer at the age of 30. After defying all odds and staring death in the face, the All-Pro left tackle overcame Dermatofibrosarcoma Protuberans and miraculously went on to return to the top of his game in the NFL just a short year later.