Chips Off the Old Blocks: Famous Dads and Their Costar Kids

Tatum O'Neal became the youngest person to ever earn an Academy Award for her performance alongside father Ryan O'Neal in 1973's Paper Moon.

They have one of the most famous (let's face it: notorious) and troubled relationships in Hollywood. They aired their dirty laundry on OWN's Ryan and Tatum: The O'Neals—all in the hopes of healing their family in 2011.

Bruce Willis and daughter Rumer star as father and daughter in Hostage.

Though Rumer appeared with her dad Bruce in Hostage, she actually filmed her feature debut at age five with mother Demi Moore in Now and Then. Thanks to her awesome Hollywood pedigree and budding talent, Rumer's star is beginning to rise. She was featured in several Badgley Mischka magazine ads and has had roles on 90210, Pretty Little Liars and Hawaii Five-0.

John Travolta (and wife Kelly Preston) starred with daughter Ella Bleu, along with Robin Williams, Seth Green, Bernie Mac, and Ann-Margret in Old Dogs.

One thing's for sure: John Travolta could never deny he is Ella Bleu's dad. His little raven-haired, blue-eyed mini-me made her feature film debut in Old Dogs and landed a role in the upcoming movie Gotti: Three Generations. Even more awesome? Being able to have Grease sing-alongs with Danny Zuko anytime she wants.

Will and Jaden Smith play a struggling homeless father and son in The Pursuit of Happyness.

One thing Jaden inherited from Will Smith: swagger. After his breakout role opposite his dad in The Pursuit of Happyness, Jaden scored the coveted role of Dre Parker in the 2010 redux of The Karate Kid. He and his dad reunited in 2013's After Earth. When he's not charming interviewers on the red carpet, you may find him performing with his BFF Justin Bieber or with alleged girlfriend Kylie Jenner. Not bad for 16 years old.

Colin Hanks stars with his famous dad Tom as father and son alongside John Malkovich and Emily Blunt in 2008's The Great Buck Howard.

Though Colin had a bit part in his dad's first gig as a film director (That Thing You Do!), the pair didn't really get to act together until The Great Buck Howard. Tom played Colin's disappointed father in the movie, but in real life, Hanks must be a proud papa. Colin has become a respected actor, with roles in King Kong, Mad Men, and season 6 of Dexter. He's currently starring in FX's Fargo.