The actor celebrated his father's memory while speaking with Jimmy Fallon on Tuesday's 'Tonight Show.'
Glenn died of COVID-19 complications at a nursing home near St. Paul, Minnesota, on Tuesday.
Fred Willard, the actor known for his roles in 'Best in Show' and 'Modern Family,' has died. He was 86.
The actor was found dead, along with his girlfriend, in Las Vegas last week.
The veteran character actor died on May 9 after a battle with dementia.
The casts of 'Seinfeld' and 'The King of Queens' are paying tribute to their beloved co-star, Jerry Stiller, who died.
The music legend died on Saturday and was mourned by friends, family and fans.
The former Olympian died by suicide on May 3.
ET has learned that Roy Horn has died of complications from COVID-19 on Friday. Roy was 75.
The 'Tutti Frutti' singer had been out of the spotlight for much of his final years.
The musician died on Saturday of natural causes.
The celebrated actor died Wednesday after being admitted to a hospital with breathing problems.
The artist died at her home in Philadelphia on Wednesday.
The political figure died on Wednesday.
