Brian Dennehy died of natural causes on Wednesday at the age of 81.
Mia Farrow said: “Just devastated to learn that the magnificent Brian Dennehy has died.
Better Call Saul star Michael McKean also tweeted his condolences, saying: “RIP Brian Dennehy.
Hamilton creator Lin-Manuel Miranda wrote that he “was lucky enough to see Brian Dennehy twice on stage, masterful in Love Letters, and monumentally heartbreaking in Death Of A Salesman”, describing Dennehy as ”a colossus”.