Catherine Zeta-Jones Shares Sweet Video in Honor of Kirk Douglas' 100th Birthday

Getty Images

Happy Birthday, Kirk Douglas!

The legendary actor turned 100 on Friday and his daughter-in-law, Catherine Zeta-Jones, took to social media to celebrate the big milestone.

RELATED: Kirk Douglas Turns 100! A Look Back at the Star's Most Iconic Performances

"Happy Birthday Kirk!" Zeta-Jones captioned a video on Instagram, featuring intimate family moments with the Oscar-nominated star. The heartwarming clip, which includes still photos and never-before-seen videos that show the actor dancing, laughing and playfully interacting with his grandchildren, also includes pictures of Kirk with his son, Michael Douglas, and tender red carpet moments with Zeta-Jones. 

On Monday, Zeta-Jones kicked off Kirk's birthday week with a black-and-white photo, sweetly captioned, "A dashing Kirk Douglas, with a gorgeous girl in a gorgeous dress. This is what we all should wear on a date. #MuseMonday.” 

WATCH: Watch Michael Douglas Sneak Up on His Legendary Dad

During an interview with ET in 2014, Kirk, who was celebrating his 98th birthday at the time, revealed to Nancy O'Dell that he "would like to be 100" one day. He also received a surprise visit from his son, Michael, who joined the interview to talk about his father’s iconic career.

Watch the entire father-son interview in the video below.