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Leonardo DiCaprio
Uh, perhaps you’ve heard of this guy — who joined the cast in the last season as a homeless teen who’s taken in by the Seaver family
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Ashley Johnson
One of the core cast members, she’s gone on to success on “Blindspot” and other proejcts.
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Matthew Perry
Yep, though his character — a boyfriend of Carol (Tracey Gold) was unlucky. See the video here.
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Candace Cameron-Bure
Kirk Cameron’s sister was a guest star before “Full House.”
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Michael Cudlitz
You know him from “Walking Dead,” but he appeared on a couple episodes of “Growing Pains” when he was starting out.
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Heather Graham
Yep, Rollergirl from “Boogie Nights” made an early episodic appearance on “Growing Pains.”
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Hank Azaria
“Great name” is how he later described his character: Steve Stevenson.
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Dennis Haysbert
Yep, before those Allstate commercials, he knew the Seaver family.
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Courtney Thorne-Smith
“According to Jim” and “Two and a Half Men” star who got a start on “Growing Pains.”
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Kristy Swanson
You know her from “Buffy the Vampire Slayer,” but she did an ’87 episode of “Growing Pains.”
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Brian Austin Green
Another “90210” star who got his start on “Growing Pains.”
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Joely Fisher
In building her career, the future “Ellen” made a stop at the “Growing Pains” set.
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Olivia D’Abo
Greater fame awaited her on “Law & Order: Criminal Intent,” but she did “Growing Pains” as a young actor.
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Kelly Hu
Yes, the future “Arrow” star kissed Kirk Cameron on the show — and you can read about it here.
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Danny Nucci
This character actor known for his work on “NCIS” and “CSI: Crime Scene Investigation” was yet another young actor who got a start on “Growing Pains.”