Co-stars pay tribute to Patrick Muldoon following shock death Patrick Muldoon's former co-stars have paid tribute to the star following his sudden death from a heart attack. 20 April 2026 Patrick Muldoon's former co-stars have paid tribute to the star following his sudden death. Patrick Muldoon has died after suffering a heart attack The veteran soap actor passed away on Sunday (19.04.26) at the age of 57 after suffering a heart attack and his work colleagues have been left stunned by the news. Former 7th Heaven star Jeremy London wrote on X: "Wtf is happening?!? I just worked with Patrick.