For almost forty years, the actor has been known for his polite manner and very low-key manner, though it has been reported that he's had issues with substance abuse and failed marriages in the past, and the latest viral video of Quaid puts everything in perspective - but will Dennis Quaid's net worth be altered by this?

In the 90s, the actor's life and Dennis Quaid's net worth were put to the test, after he admitted to having had years' worth of problems with substance abuse (particularly cocaine) as well as an unnamed eating disorder; he's even stated that, in the 70s when he first became famous in Hollywood, film projects included cocaine.

Ever since the 70s, Dennis Quaid's net worth has grown steadily as he's been a part of many film and television projects throughout his career, including many titles like "The Rookie" and "Far From Heaven," a film that gathered him a lot of critical acclaim as he played the role of a repressed homosexual in 1950s America.

However, following his issues with addiction, Dennis Quaid's net worth continued to grow, as he embarked on projects such as "The Rookie" and the disaster film "The Day After Tomorrow," besides appearances in films such as "What to Expect When You're Expecting" and the "Footloose" remake.

Earlier this week, Dennis Quaid's net worth seemed at risk as a video of the actor in a movie set leaked to the Internet, where he seemed to have lost his mind over working at a set of an unnamed film.

According to The Hollywood Reporter, there are doubts on whether the video is a real one or an elaborate hoax from "Jimmy Kimmel Live!" though Quaid's reps haven't stepped up to comment on the subject yet.

Currently, Celebrity Net Worth lists Dennis Quaid's net worth at $40 million - but the video below might affect it in the future!