Tom Hanks and Son Colin Hanks

Tom Hanks and Son Colin Hanks (credit: Stephen Lovekin/Getty Images)

Will Smith, Jada Pinkett Smith, Willow Smith and Jaden Smith

Will Smith, Jada Pinkett Smith, Willow Smith and Jaden Smith attend the 'Men In Black 3' New York Premiere at Ziegfeld Theatre on May 23, 2012 in New York City. (Photo by Stephen Lovekin/Getty Images)

Miley Cyrus and father Billy Ray Cyrus

Miley Cyrus and Billy Ray Cyrus attend the German Premiere of 'Hannah Montana: The Movie' on April 25, 2009 in Munich, Germany. (Photo by Miguel Villagran/Getty Images)

Donald Sutherland and son, "24" star, Kiefer Sutherland

Actors Donald Sutherland and Kiefer Sutherland attend the premiere of 'I'm Yours' at the Isabel Bader Theatre during the 2011 Toronto International Film Festival on September 11, 2011 in Toronto, Canada. (Photo by Aaron Harris/Getty Images)

Angelina Jolie and father Jon Voight

Angelina Jolie and father, Jon Voight, arrive at the premiere of Film District's 'In the Land of Blood and Honey''. (Photo by Kevin Winter/Getty Images)

Michael Douglas and father Kirk Douglas

Michael Douglas and his father, Kirk Douglas, on the carpet as they arrive at the Vanity Fair Oscar Party, for the 84th Annual Academy Awards. (Credit: ADRIAN SANCHEZ-GONZALEZ/AFP/Getty Images)

Ozzy Osbourne and Family

Kelly Osbourne, Ozzy Osbourne, Sharon Osbourne and Jack Osbourne. (Photo by Ethan Miller/Getty Images)

Jennifer Aniston and father John Aniston

Actress Jennifer Aniston was honored with a star the the Hollywood Walk Of Fame with her father, John Aniston, on February 22, 2012. (Photo by Frazer Harrison/Getty Images)

Bryce Dallas Howard and father Ron Howard

Director Bryce Dallas Howard and father, Ron Howard (Photo by Stephen Lovekin/Getty Images)

Emilio Estevez, Charlie Sheen and Martin Sheen

Emilio Estavez, Charlie Sheen and Martin Sheen (Photo by ALBERT ORTEGA ONLINE USA, INC./Getty Images)

Carl Reiner and son Rob Reiner

Actors/directors Carl Reiner (L) and his son Rob Reiner (Photo by Kevin Winter/Getty Images)

Ben and Jerry Stiller

Ben Stiller and Jerry Stiller (Photo by Michael Loccisano/Getty Images)

Peter Fonda and Bridget Fonda

Peter Fonda and daughter Bridget Fonda (Photo by Kevin Winter/Getty Images)

Francis Ford Coppola and daughter Sofia Coppola

Francis Ford Coppola and his daughter Sofia Coppola. (Credit: TIZIANA FABI/AFP/Getty Images)

James Caan and his son Scott Caan

Actors James Caan and son Scott Caan. (Photo by Frazer Harrison/Getty Images)