Veteran actor Wai Ching Ho, best known to Marvel fans as the enigmatic Madame Gao, has died at the age of 83 after suffering a stroke. The actor reportedly passed away on July 10, with the news being confirmed by her representative and later acknowledged by several of her co-stars through emotional social media tributes.

Wai Ching Ho -- a longtime actress best known for her role in several Marvel TV series -- has died ... according to several former costars.

Ho was best known for her role as crime boss Madame Gao in Daredevil, part of Marvel's Netflix series, and her character later returned in Iron Fist and The Defenders.