Actor Mark Sheppard, known for his role as Crowley on the hit CW show "Supernatural," shared a shocking and terrifying medical experience on Instagram. Sheppard revealed that he had suffered six massive heart attacks and was brought back from the dead four separate times. The actor detailed his ordeal, which began when he collapsed in his kitchen while on his way to an appointment. It was later discovered that Sheppard had a 100% blockage in his left anterior descending artery, commonly known as the “widowmaker” heart attack.

Sheppard expressed his gratitude towards his wife, Sarah Louise Fudge, and the Los Angeles Fire Department for their immediate response and the incredible staff at Providence California St Joseph's for their care. He credited them with saving his life and acknowledged that his chances of survival were initially slim. However, Sheppard remained optimistic, stating that he felt great and was expected to make a full recovery. He expressed his humbleness and appreciation for the support he received from his loved ones and fans.

The news of Sheppard's health scare drew attention from his “Supernatural” co-stars, who praised his resilience and sent their love and support. Misha Collins, who co-starred with Sheppard on the show, jokingly advised him to take it easy and not overdo things. Felicia Day expressed her relief and sent her love to Sheppard and his family. John Barrowman, who worked with Sheppard on "Doctor Who," offered his assistance and urged Sheppard to follow medical advice to ensure a speedy recovery.

Even the official Instagram account of the Los Angeles Fire Department responded to Sheppard's post, expressing their relief and well-wishes for his recovery. The actor's health scare reminded fans of the tragedies that some of the “Supernatural” cast had previously faced, including the death of Nicki Aycox, who played Meg Masters on the show, and Jared Padalecki's near-fatal car accident.

Despite the challenges faced by the “Supernatural” cast, they have always come together to support one another in times of need. Sheppard's post showcased the tight-knit bond among the cast members. As Sheppard continues his recovery, he is hopeful to return to filming and expressed his gratitude for the care and love he has received. “Supernatural” may have ended its run in 2020, but the spirit of camaraderie and support among its cast lives on.