"Growing Pains" Cast -- Then & Now!
Show me that smile again!
Alan Thicke, who famously played Dr. Jason Seaver on "Growing Pains" from 1985-1992, turns 65-years-old today ... meaning, yes, he shares a birthday with both Justin Bieber and Ke$ha.
Since starring as the work-at-home psychiatrist, Thicke went on to appear on "Hope & Gloria," "iPod" and "The Bold and the Beautiful."
Alan, who is father to R&B singer Robin Thicke, still looks great -- but how has the rest of the cast held up?
Check out the gallery above to see Now & Then shots of Thicke, Tracey Gold, Kirk Cameron... and even Leonardo DiCaprio!
Also, check out the opening credits below, and don't be shy about singing along!
