"Sunday, Monday, Happy Days..."See Henry Winkler, Ron Howard and the Rest of the ‘Happy Days’ Cast Then and Now!

Ron Howard (Richie Cunningham)

Since Happy Day, Ron has moved behind the camera and now works as a director. He's helmed countless films including Splash, Apollo 13, How The Grinch Stole Christmas, and The Da Vinci Code.

Henry Winkler (Arthur "Fonzie" Fonzarelli)

Eyyy! After starring as "The Fonz," Henry went on to establish his own production company while continuing to act. He is currently starring on USA's hit show Royal Pains.

Tom Bosley (Howard Cunningham)

Though he's most known for his role as patriarch Howard Cunningham, the actor — who sadly passed away at age 83 in 2010 — also appeared on Father Dowling Mysteries, Murder, She Wrote and won a Tony for his performance in Fiorello!

Marion Ross (Marion Cunningham)

Since wrapping her role as the beloved Mrs. C, Marion has appeared on the popular TV series Brooklyn Bridge — for which she won a Golden Globe — and guest-starred on Gilmore Girls, Touched By An Angel, and Two and A Half Men.

Anson Williams (Potsie Weber)

After Happy Days, Anson became a TV director and worked on episodes for a variety of popular shows including Beverly Hills, 90210, Melrose Place, Star Trek: Deep Space Nine, Star Trek: Voyager, and Xena: Warrior Princess.

Don Most (Ralph Malph)

The father-of-two has since starred on CHiPs, Baywatch, The Love Boat, Sliders, Star Trek: Voyager, Diagnosis: Murder, and Glee.

Erin Moran (Joanie Cunningham)

After portraying Joanie on Happy Days, Erin starred on the Happy Days spinoff Joanie Loves Chachi and guest-starred on The Love Boat, Murder, She Wrote, and Diagnosis: Murder. She most recently appeared on TV as a contestant on Celebrity Fit Club in 2008. She sadly passed away in April 2017 at age 56.

The End!