Many other former castmates have also chimed in to pay tribute to their fallen friend.

“Our chemistry was unmatched.

He continued, “Some may argue we were the greatest Father/Son duo on Daytime, and I agree.

General Hospital’s Tyler Christopher looking concerned

My heart is with Greysun, Bo, and all of the people who love you.

Rest In Eternal Peace.”

Bo and Greysun are Christopher’s children.

General Hospital’s Rebecca Budig and Tyler Christopher smiling

You were one hell of an actor and it pains me to know that you’re gone.

Thank you for the meaningful contributions you made to our medium.

My heart goes out to his entire family and friends who loved him.

Brilliant actor who inspired me (and continues to) in many, many ways.”

I only worked with him briefly but his kindness left [its] mark."

Hayden had a brief romance with Nikolas.

Budig continued, “We had many talks about his kids whom he loved so dearly.

Praying for them and his family.

May he rest in peace.”

Sean Kanan (ex-A.J.

Quartermaine) was “stunned,” simply stating onX, “I have no words.

RIP my friend.”

Deepest condolences to the family, friends and fans of #TylerChristopher."

Our hearts go out to his loved ones at this devastating time as well.