Henry Winkler Shares Which “Happy Days” Guest Star Was Too Tough to Challenge On Set

Henry Winkler recently opened up about his experience working alongside Robin Williams during the iconic “Happy Days” series. Winkler, famously known as The Fonz, revealed that when Williams auditioned for his guest role as Mork the Orkan, the young comedian’s talent was immediately striking. Although Williams appeared “unassuming” at first, his performance quickly showcased a vivid and irresistible creative force.

Winkler recalled that during the audition, he focused on knowing his lines well and staying clear of Williams’ spontaneous energy. He acknowledged, “You will never stand toe-to-toe with this Mount Vesuvius of an imagination,” highlighting the overwhelming comedic genius Williams brought to the set. This advice underscored Williams’ ability to dominate scenes effortlessly with his improvisational skill.

Williams’ character Mork debuted as a memorable guest on “Happy Days” before earning his own spin-off show, “Mork & Mindy.” The latter series ran for four seasons, cementing Williams’ status as a television icon. Winkler pointed out the difference in scriptwriting between the two shows, noting that “Mork & Mindy” scripts were roughly half the length of “Happy Days” scripts. This was because writers intentionally left space for Williams to improvise and insert his unique humor.

"The scripts would literally say, ‘Robin will say something here,’” Winkler shared during a panel at Fan Expo San Francisco, emphasizing the trust the producers had in Williams’ creative instincts. This approach allowed Williams to bring spontaneous bursts of comedy that became a hallmark of his beloved character.

Williams died tragically by suicide in August, and his passing brought a wave of mourning across the entertainment industry. Winkler paid tribute to his late co-star shortly after his death during an interview with the “Today” show. He described Williams as a man “from another plane” whose imagination poured out “like a torrent” from every pore.

The actor’s reflections shed light on the collaborative dynamic behind “Happy Days” and the extraordinary presence Williams commanded, even in a supporting guest role. It also highlights the unique challenge Williams posed to fellow actors, who knew to admire his talents without trying to compete directly on set.

Key points from Winkler’s reflections:

1. Robin Williams initially seemed modest but revealed immense talent once reading the script.
2. Williams’ imagination was incomparable, making it crucial for others to stay out of his way during scenes.
3. “Mork & Mindy” scripts were shorter to allow Williams’ improvisational style to shine.
4. Williams’ contribution to comedy was deeply respected by his colleagues, including Winkler.
5. Winkler described Williams as otherworldly, praising his creative energy and lasting legacy.

These insights provide an intimate glimpse into one of television’s most creative collaborations. Winkler’s candid admiration reaffirms why Williams remains an enduring figure of comedic brilliance.