To celebrate the actress turning 68-years-old today, click through the gallery to see the Titaniccastthen and now!
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Leonardo DiCaprio (Jack Dawson)
After starring in Titanic, the heartthrob — now worth an estimated $220 million! — garnered critical acclaim for his roles in The Aviator (2004), Django Unchained (2012), The Great Gatsby (2013), The Wolf of Wall Street (2013), and The Revenant (2015).
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Kate Winslet (Rose DeWitt Bukater)
The British born actress is known for starring in movies Sense and Sensibility, Revolutionary Road, and Eternal Sunshine of the Spotless Mind. She also appeared in the Divergent film franchise.
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Billy Zane (Cal Hockley)
The actor is best known for his roles in Dead Calm (1989), The Phantom (1996) and, of course, Titanic (1997).
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Kathy Bates (Molly Brown)
The A-list actress — who has earned more than 10 Emmy nominations throughout her career — went on to star on the hit show American Horror Story.
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Frances Fisher (Ruth DeWitt Bukater)
After starring on the CBS sitcom Becker, Frances went on to appear in several movies including The Lincoln Lawyer (2011) and The Roommate (2011).
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Gloria Stuart (Rose Dawson Calvert)
After receiving critical acclaim for her portrayal of Rose in Titanic, Gloria — the oldest person in Academy Award history to ever be nominated — starred in the 2005 film Land of Plenty. The actress sadly passed away at age 100 in 2010.
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Alexandra Owens (Cora Cartmell)
The actress went on to star in the 2014 short film Background Music.
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Bill Paxton (Brock Lovett)
After Titanic, Bill went on to star in a number of successful movies including Apollo 13 and Twister before landing a supporting role in 2014's Edge of Tomorrow. In 2012, he earned an Emmy nomination for his performance in the miniseries Hatfields & McCoys.
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Suzy Amis Cameron (Lizzy Calvert)
After meeting on the Titanic set, Suzy married the film's director, James Cameron, in 2000. The couple is now parents to three children together.
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Danny Nucci (Fabrizio De Rossi)
The actor has appeared in a slew of television shows including CSI: NY, The Mentalist, and The Fosters.
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Jason Barry (Tommy Ryan)
The actor has guest-starred on several TV shows including Sons of Anarchy.
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Victor Garber (Thomas Andrews)
The actor is most known for his roles in Godspell, Assassins, Alias, Lend Me a Tenor, and Argo. He's also appeared on The Flash and Legends of Tomorrow.