Can you believe it's been 30 years since the Seaver family first appeared on our television screens?
See how much the cast of Growing Pains has changed over the years!
Alan Thicke (Jason Seaver)
Still most known for his role on the 80s sitcom, the star continued acting and appeared on shows like How I Met Your Mother and The Bold and the Beautiful. Alan sadly died at age 69 on Dec. 13, 2016 after suffering a heart attack.