Everything the ‘Moonlighting’ Cast Said About Bruce Willis and Cybill Shepherd’s Feud

Bruce Willis and Cybill Shepherd‘s iconic 1980s series Moonlighting celebrates its 40th anniversary in March 2025 — and the show has gained a whole new generation of fans with its recent streaming debut on Hulu.

The blend of comedy, romance and suspense in legendary TV producer Glenn Gordon Caron‘s detective series rejuvenated Shepherd’s career and launched Willis into superstardom. Much of the success of Moonlighting came from the palpable sexual tension between down-on-her-luck ex-model Madelyn “Maddie” Hayes (Shepherd) and private detective David Addison (Willis) as they operated the Blue Moon Detective Agency.

The on-screen friction at the core of Moonlighting revolved around hard-nosed private detective David suddenly having to partner with Maddie, owner of the derelict Blue Moon Detective Agency, after she suddenly fell on hard times. The pair frequently butted heads on-screen as they tried to crack tough cases, though viewers knew there was palpable romantic chemistry between David and Maddie, too.

Away from cameras, both Willis and Shepherd have complained about Moonlighting‘s exhaustive filming process, where scripts were often double the length of typical dramas due to Caron’s snappy dialogue. The allegedly demanding working conditions were often blamed for the Moonlighting stars’ falling out over the course of the show’s five-season run between 1985 and 1989. Reports of Moonlighting‘s leading stars feuding were rampant in the press at the height of the show’s late ’80s success, and were only intensified by Willis and Shepherd’s willingness to air their dirty laundry in public.

As Moonlighting turns 40, keep scrolling for everything the cast have said about the show’s notorious backstage drama.

Bruce Willis

During a 1990 appearance on The Arsenio Hall Show, Willis told host Arsenio Hall that he never spent time with Shepherd away from the Moonlighting set.

“I saw her on TV last night, on a rerun of Johnny Carson and she’s still talking about Moonlighting,” Willis quipped as the studio audience audibly bristled.

When Hall asked whether Willis would consider reuniting with Shepherd for a film, the actor replied: “I don’t think so… Moonlighting was a very good show for me, and I had a lot of fun doing it. It reached a point where it was no longer fun. It also reached a point where we kind of ran out of things for these people to do.”

Willis objected to Moonlighting‘s writing in later seasons, likening the storylines to “just two characters yelling at each other” by the time the dramedy ended in 1989.

“A lot of focus was placed on Cybill and me, not David and Maddie,” he pointed out. “I had a good time doing that show. I could say that. There would be a lot of people who’d like to hear me dish Cybill, I’m not going to do it. I’m not going to play that game.”

Willis did confirm: “We didn’t get along very well on that show. I will say that … Fourteen-hour days, five days a week, and I was working 12 months a year … I have no hard feelings. I’m doing other things now.”

(Moonlighting was a breakthrough role for Willis, and he parlayed his Emmy Award-winning portrayal of David Addison into becoming Hollywood’s biggest action star of the 1990s.)

In 2012, Willis told The HuffPost that he preferred to think of the “good memories” from Moonlighting, rather than dwell on the controversy around his conflict with Shepherd.

“I have a lot of good memories about it — a lot of great memories about it,” he insisted at the time. “There are all of those memories I have about the fun and frantic pace we were working at to get ten pages every day, out of seven shooting days. That’s one thing. The other thing is it was a huge quantum leap for me. I had just been doing theater in New York and I think I had done one TV role, on Miami Vice. And then I got this job in California and it was a huge leap. A very exciting time – just to be able to offered that kind of work and then get a job where you do it for five years. And you’re just racing through it. And it’s a huge catalog of stories now.”

Cybill Shepherd

Shepherd confirmed in 2000 that the sexual tension between Maddie and David briefly carried over off-screen early in Moonlighting‘s run. According to the actress, she once found herself “passionately sucking face” with Willis on her sofa.

Shepherd recalled approaching Willis with a bottle of wine to ask: “Are we going to do something about this or what?” Willis apparently demurred, for which Shepherd later claimed to be grateful.

“We never did finish what we started,” she confirmed to The Scottish Daily Record, adding: “But once I got to know him I was glad I didn’t get involved. Bruce Willis is a jerk.”

Willis was eventually awarded a higher salary than Shepherd for Moonlighting following the success of Die Hard in 1988. In a 1989 interview with Morning Call, Shepherd criticized producers for the wage disparity.

“I just want to get paid what he did for that last [season],” she said. “Sure I feel competitive and it bugs the hell out of me. But I’m basically very happy for him. I kind of feel as if I share in his success, as if maybe I had something to do with it.”

Even though Moonlighting‘s stars clashed behind the scenes, Shepherd told Entertainment Weekly that their friction was key to the series’ success.

“Even before success, Bruce had that chutzpah. He had that spark. He was full of himself the minute I met him, and then he simply fulfilled himself,” she said in 2005.

The four-time Golden Globe winner went on: “It’s hard to do a show and keep your relationships with everybody. I remember at one point in the show, it had gotten to where we just hated each other. It was a very volatile show anyway, but that’s also what made it great.”

As Moonlighting progressed, Shepherd and Willis apparently used their real-life gripes to fuel any tension required for their on-screen arguments.

“At some point we realized we were fighting before every scene, and we went, okay, we’ll have a little fight before we fight, and then people decided to run with it,” she told Broadway in 2012.

All of the trash-talking seemingly subsided in recent years, as Shepherd was full of praise for Willis after his diagnosis with frontotemporal dementia and subsequent retirement from acting in 2022.

“[Bruce was] was always very funny,” she told Us Weekly in 2024.

Supporting Cast

While Moonlighting was centered around the push-and-pull of David and Maddie’s working relationship, Caron’s dramedy featured a notable supporting cast.

Allyce Beasley had her own quirky chemistry with Willis as the Blue Moon Detective Agency’s flighty receptionist Agnes DiPesto, while Risky Business star Curtis Armstrong provided comic relief as junior detective Herbert Viola.

Armstrong wrote in his 2017 memoir Revenge Of The Nerd that the experience of filming Moonlighting was often fraught because “Bruce Willis and Cybill Shepherd hated each other.”

Series creator Caron admitted to Closer in 2019 that the relationship between his two leading stars nearly broke down entirely in season 4 when filming adjustments made to accommodate Shepherd’s pregnancy clashed with Willis’ movie commitments.

“He became a big star, and there was a sense that she was jealous,” the writer said. “There’s a little truth to all those stories.”

Beasley also remembered a very disruptive environment on the Moonlighting set, due in part to the heavy workload that Shepherd and Willis routinely endured.

“Cybill and Bruce were very unhappy, and it was very hard to be around,” she acknowledged. “If you don’t get your scripts in time, you can’t prepare, and they were in every single shot. That’s a lot of pressure to carry a show that way.”

Caron ultimately defended his wordy scripts and demanding filming schedule, insisting in 2019: “I was hell-bent on making every episode as entertaining as it could be and I was going to shoot it until I got it right.”

Moonlighting is available to stream now on Hulu.