It took Happy Days so long to cast Henry Winkler that he thought he had lost the part of Fonzie, but when the offer came in, he had one stipulation.

The pages of an atlas flap noisily as Marion Ross flips through the book in search of her birth city. “Now I can find Waconia, but where is Watertown?” she asks, her voice as warm and familiar as ...

her husband is partially visible behind her. She goes through her daily routines, ever hopeful that this is going to be a happy day.

From a tough-talking teen to the ultimate king of cool, some of the most memorable stars of "Happy Days" are still going strong 40 years later. What have they been up to lately? Dozens take oath ...

UNITED STATES - SEPTEMBER 09: HAPPY DAYS - Gallery - Season Three - 9/9/75, Pictured, top row, ... [+] left: Henry WInkler (Fonzie), Tom Bosley (Howard), Anson ...