Birth Dating: Who’s Older? Katherine Heigl Or Colin Hanks?

Long before Gray’s Anatomy and Mad Men, long before Knocked Up and King Kong, Katherine Heigl and Colin Hanks were co-stars on the TV show Roswell, a sci-fi teen drama that lasted for three seasons. At one point, Heigl was haunted by Hanks’ ghost! Both actors were born on November 24th. Which one is older? Click on the photo to find out.

Colin is a year older than Katherine. Despite having Tom Hanks for a father, Colin’s acting career didn’t start until his twenties, while a teenage Heigl appeared in such films as My Father The Hero and Under Siege 2.

[Photos: WireImage/FilmMagic]