Watch as Jim O'Brien reacts to video from WKRN of a tornado moving through downtown Nashville, Tennessee early Tuesday. As of 10:50 a.m., officials say as least 19 people have died across the state. More: https://bit.ly/2uO0ZN9 | FOX59 News

FLASHBACK TO 1979 - Action News Anchorman Jim O'Brien said the world was "thirsting for a real leader... because of the technology and the danger we live in." Jim Gardner said Pope John Paul II was a man who "will have a lot to say about the way the world is shaped and the way we choose to live our lives." This is part of our coverage of the papal visit in 1979. For more and for complete coverage of Pope Francis' announcement today go to 6abc.com/398127/ | 6abc Action News

As we celebrate "50 Years of Action News" tonight, we remember our beloved Jim O'Brien ♥ Here's a sneak preview into a look back on his life & legacy with us at Channel 6. Don't miss the full special, tonight at 8pm on 6abc 6abc.com. https://6abc.com/feature/community-events/action-news-celebrates-50-years/6252556/ | 6abc Action News

How about a little forecast from the legendary Jim O'Brien? Video credit: WPVI-TV | Old Images of Philadelphia

Jim O'Brien forecast (1979)

In 2004, Conan interviewed Canada's very own Jim Carrey in Toronto. #ConanClassic | Team Coco

8.9K views · 81 reactions | What do you think: Beard or no beard for Jim O'Brien? | FOX59 News | Facebook

15K views · 576 reactions | Happy birthday to our Jim O'Brien! He took the day off today, so we sang to him yesterday. (Don't worry, we won't quit our day jobs!) | FOX59 News | Facebook