John Stamos appeared as dentist Carl Howell in Glee's second season. He took to Twitter to share memories of Monteith:
"First day on Glee he said to me, I can't believe I'm working w/Uncle Jesse- I can't believe i'm writing this tweet. Heartbreaking. RIP Cory. We talked about how lucky he felt to be alive-and sober. We talked about playing drums. Glad I knew you Cory."