15 Celebrities Who Thrived in the 1970s, But That’s It

Every decade produces stars who seem impossible to escape. They’re on magazine covers, television screens, movie marquees, and bedroom walls, right up until they’re suddenly not. The 1970s had plenty of celebrities whose fame proved particularly attached to the era that created them. Some landed one enormous role they could never quite escape, while others benefited from a sound, style, or television format that simply didn’t follow them into the next decade. That doesn’t mean they all vanished when 1980 arrived, or that they never worked again. Most did. But when it comes to the period when they were genuine household names, these stars left an unmistakably ’70s-shaped mark on pop culture.

Leif Garrett

With hit records, flowing blond hair, and his face plastered across teen magazines, Garrett became one of the decade’s biggest teen idols. His music career faded quickly once the ’70s ended, and he never came close to matching that level of fame again.

Kristy McNichol

McNichol became a huge young television star thanks to Family and even won two Emmys for the role. She continued acting into the ’80s and ’90s, but her period as one of television’s hottest young celebrities belonged firmly to the late ’70s.

Shaun Cassidy

The Hardy Boys Mysteries and hits like “Da Doo Ron Ron” made Cassidy a full-fledged teen phenomenon. His recording career cooled almost as quickly as it exploded, although he later built a successful career behind the scenes in television.

Susan Dey

The Partridge Family made Dey one of the most recognizable young faces on television. She later found real success on L.A. Law, so she’s admittedly one of the softer fits here, but nothing matched the teen-idol frenzy of her ’70s years.

Jimmie Walker

“Dy-no-mite!” turned Walker into the breakout star of Good Times and gave the decade one of its defining sitcom catchphrases. He kept performing afterward, but J.J. Evans remained overwhelmingly the role audiences associated with him.

Robby Benson

Benson seemed destined for enormous movie stardom after becoming a teen heartthrob in films like One on One and Ice Castles. His career certainly didn’t end, but his days as a leading-man obsession largely did once the decade changed.

Peter Frampton

Frampton Comes Alive! became an absolute monster in 1976 and briefly made its curly-haired creator one of rock’s biggest stars. Frampton continued making music for decades, but recreating that extraordinary commercial peak was essentially impossible.

Debby Boone

“You Light Up My Life” spent 10 weeks at No. 1 in 1977 and made Boone an instant star. She continued recording, particularly in Christian music, but never produced another mainstream pop phenomenon on anything approaching that scale.

Erik Estrada

CHiPs turned Estrada, his motorcycle, and an impressive amount of ’70s hair into television fixtures. He remained a familiar celebrity afterward, but Frank “Ponch” Poncherello was unquestionably the role that defined his peak.

Mackenzie Phillips

One Day at a Time made Phillips one of the decade’s best-known young sitcom stars. Although she continued acting sporadically for decades, her biggest stretch of mainstream television fame came while she was playing Julie Cooper.

Jan-Michael Vincent

Vincent was one of Hollywood’s busiest and best-looking young leading men during the 1970s, appearing in movies like The Mechanic and Big Wednesday. Airwolf gave him another major moment in the ’80s, but his career declined dramatically afterward.

Karen Lynn Gorney

Saturday Night Fever put Gorney opposite John Travolta in one of the defining movies of the decade. Despite the film’s enormous success, it didn’t turn her into the long-term movie star that audiences might have expected.

Barbi Benton

Benton was everywhere in the ’70s, from Playboy and Hee Haw to records and television appearances. By the following decade, however, her particular brand of celebrity had largely disappeared from the center of pop culture.

Parker Stevenson

The Hardy Boys Mysteries made Stevenson and Shaun Cassidy two of television’s biggest young heartthrobs. Stevenson continued working steadily afterward, but his years as a genuine teen-magazine fixture were largely confined to the series’ late-’70s run.

Linda Blair

The Exorcist made Blair internationally famous while she was still a teenager, and much of her subsequent ’70s career capitalized on that notoriety. She continued acting for decades, but she would never again occupy the same place at the center of mainstream Hollywood.