Alan Thicke, 69, was a popular actor and was best known for his role as a father in 1980s popular television sitcom Growing Pains
"He said, 'How do I get her number?'" Leo's Growing Pains co-star Alan Thicke recalls two decades later, remembering when 17-year-old DiCaprio had a crush on a cute extra. The veteran actor told DiCaprio to look in the wardrobe department, where everyone's contact information was posted on a wall