Celebrities Who Got Involved with Scientology

This article was originally published at lizanest.com.

Scientology is a modern religion founded in the 1950s by science fiction writer L. Ron Hubbard. Built on his book Dianetics, it promotes self-improvement through courses and auditing, while also drawing criticism for secrecy, aggressive tactics, and financial demands. The church has long courted celebrity members, seeing them as influential ambassadors to spread its teachings. Over the decades, many famous figures have joined, supported, or later rejected Scientology, shaping its image in the public eye. Let’s take a closer look at the celebrities who are or were involved.

#1: Tom Cruise

Tom Cruise is Scientology’s most visible figure, having joined in the late 1980s after being introduced by actress Mimi Rogers. Already a rising Hollywood star, he quickly became not just a member but a global face for the church, blending his personal faith with his larger-than-life screen presence.

Cruise’s connection has remained steadfast for decades. He has credited Scientology with helping him overcome personal challenges and has fiercely defended it in public. His outspoken loyalty, including controversial comments about psychiatry and mental health, cemented his role as the religion’s ambassador and kept Scientology in constant public conversation.

#2: John Travolta

John Travolta became involved with Scientology in 1975, at the start of his Hollywood career. Already gaining fame through Welcome Back, Kotter and Saturday Night Fever, he embraced the religion as he rose to superstardom. His faith soon became a defining part of both his personal and public identity.

Travolta has remained a dedicated Scientologist for decades, often praising the church for its support during personal struggles. He credited it with helping him handle career ups and downs, and also leaned on it through family tragedies. Despite criticism, he has consistently defended Scientology as central to his life.

#3: Jerry Seinfeld

Jerry Seinfeld briefly dabbled in Scientology in the 1970s, taking a few courses early in his career. At the time, he was a struggling stand-up comic trying to refine his craft. While he never became a member, his short-lived involvement reflects how Scientology attracted curious entertainers in Hollywood.

Seinfeld has since clarified that his connection was minimal, calling the classes “helpful” but not life-changing. Unlike others, he never embraced Scientology as a lifestyle or faith. Instead, he used some of its teachings to sharpen his performance skills before moving on, making him a minor but notable brush with the church.

#4: Elisabeth Moss

Elisabeth Moss is one of Scientology’s most high-profile current members. Best known for her Emmy-winning role in The Handmaid’s Tale, Moss has built a reputation as a versatile actress with a commanding screen presence. Despite her growing fame, she has remained closely tied to the church throughout her career.

Moss rarely discusses Scientology publicly, but she has defended her beliefs when questioned, insisting that her faith is personal. She has credited the church with supporting her in her life and career. Her quiet but steady connection makes her a modern example of Scientology’s continuing influence in Hollywood.