-Kari Michaelsen is a retired actress, motivational speaker and TV personality, born in Manhattan, New York City USA in 196•
-She is most well known for her portrayal of Katie Kanisky in the comedy series “Gimme a Break!”
-Kari’s early life was spent in Manhattan and Beverly Hills, California, and she graduated from the University of California, Los Angeles with a degree in marketing and promotion in 198•
-Her film roles included “Saturday the 14th” and “The Kid with the 200 I.Q.”, while her TV appearances included “Fantasy Island” and “Hart to Hart”.
-Kari has an estimated net worth of over $500,000.

Who is Kari Michaelsen?

Kari Michaelsen was born as Kari Markussen in Manhattan, New York City USA, on 3 November 1961 – her zodiac sign is Scorpio, and she holds American nationality. She’s a retired actress, motivational speaker and a TV personality, who’s perhaps still known best for her portrayal of Katie Kanisky, one of the main characters in the comedy series “Gimme a Break!” It was created by Sy Rosen and Mort Lachman, aired from 1981 to 1987, and also starred Nell Carter and Lara Jill Miller. The series follows Nell who has become the housekeeper of the Kanisky family, which comprises police chief Carl, his three daughters and a foster son. It was nominated for 14 awards, including two Primetime Emmys.

Early life and education

Kari was raised an only child in Manhattan, by her father Arne Markussen who was a singer, and her mother Roberta Stevenson who was a dancer.

Kari became interested in acting at a quite an early age, and was 11 years old when she began appearing in theatre plays. In 1975, she moved with her family to Beverly Hills, California, and the following year saw her make her debut film appearance in the short drama “Joy Ride: An Auto Theft”. Kari studied at Beverly Hills High School, and upon matriculating in 1979, she enrolled at the University of California, Los Angeles, from which she graduated with her Bachelor’s degree in marketing and promotion in 1983.

Roles in movies

In 1980, Kari appeared in the comedy drama “Scared Straight! Another Story”, and gained recognition in the following year, when she played a supporting character in the drama “The Choice”, written by Dennis Nemec, directed by David Greene, and starring Susan Clark, Mitchell Ryan and Largo Woodruff. The film follows the 20 years old Michael and Lisa who have been living together for over a year, while Lisa has now found out that she’s pregnant, and is thinking about having an abortion.

In 1981 as well, Kari appeared in the fantasy horror comedy “Saturday the 14th”, which follows a family who have moved into an old mansion, and have learned that all the monsters of the world are living inside “Book of Evil”, found at the mansion; the film was nominated for four awards.

Her first lead role was in the 1983 family comedy “The Kid with the 200 I. Q.”, written by Oliver Hawthorne, directed by Leslie H. Martinson, and which also starred Gary Coleman and Robert Guillaume. It follows a highly intelligent teenager who’s adapting to college life, its parties and romance.

Kari’s final film role before retiring from acting was in the 1989 drama “Girl Talk”. It follows four women who are spending some time together, to get some rest from their husbands.

Roles in TV series

Kari made her debut TV series appearance in 1980, with her portrayal of Ellen Marshall in the episode “Little Mother” of the family comedy “Diff’rent Strokes”. It aired from 1978 to 1986, and was quite popular, winning two of the 34 awards for which it was nominated.

The following years saw Kari make a guest appearance in an episode or two of various series, such as the family comedy drama “Eight Is Enough”, the mystery crime drama “CHiPs”, and the action adventure drama “The Incredible Hulk”. In 1982, she was cast to play Cassie, in the episode “Legends/The Perfect Gentleman” of the adventure comedy “Fantasy Island”, created by Gene Levitt, starred Christopher Hewett, Herve Villechaize and Ricardo Montalban, and follows a one of a kind resort island run by Mr. Roarke. The series aired from 1977 to 1984, and was nominated for 10 awards, including seven Primetime Emmys.

Three of Kari’s final roles in TV series, before retiring from acting, were in episodes of the adventure comedy “ABC Afterschool Specials” and “Trust Your Hart” of the action crime adventure “Hart to Hart”, both in 1983, and the 1989 episode “Joey & Stacy and… Oh, Yeah, Jesse” of the family comedy drama “Full House”.

Kari Michaelsen

Other credits

Kari featured in the 1983 TV special documentary “Circus of the Stars #8”, and in 1984, she was a panelist in the show “Match Game/Hollywood Squares Hour”.

She made a guest appearance in a number of talk-shows, such as “Star’s Table” in 1986, “In the Spotlight” in 2001, and “Biography” in 2008.

Kari’s to be featured in the upcoming documentary movie “David Mirisch, the Man Behind the Golden Star”.

Awards and nominations

Kari has been nominated for two Young Artist Awards: one in 1983, for Best Young Actress in a Comedy Series, for her performance in “Gimme a Break!”, and the other in 1984, for Best Young Actress in a Movie Made for Television, for her performance in “The Kid with the 200 I. Q.”

Life after retiring from acting

Since 1990, Kari has been working as a public speaker, and has hosted numerous educational seminars. Since giving birth to her son, she’s spent time at home, focused solely on raising him.

Love life and relationships

Back in 1983, Kari was in a relationship with Andy Gibb, the late British/Australian singer-songwriter, who died on 10 March 1988, five days following his 30th birthday. His three brothers Maurice, Robin and Barry, were members of the famous music group The Bee Gees. Kari and Andy were together for close to a year.

In 1985, Kari began dating Michael J. Fox, a Canadian-American actor and activist, who’s perhaps still known best for his portrayal of Marty McFly, in the film trilogy “Back to the Future”. The two were together for over a year, before splitting for unknown reasons.

Sometime in the early 2000s, Kari was shopping for a car when she met the Mercedes-Benz executive David A. Waldock. The two exchanged vows in July 2002, and not long after that, Kari gave birth to their son Nickolas. In 2009, David and Kari divorced for unknown reasons.

As of June 2021, Kari seems to be single, was once married, and has a son.

Hobbies and other interests

Kari has been passionate about travelling since the launch of her acting career, and it took her all around the US, as well as to various European countries. She continued travelling after retiring from acting, thanks to being a motivational speaker.

Summer has been her favorite season since her early teenage years, as she enjoys relaxing at the beach.

She’s a philanthropist, and has donated money to various charity organizations. Kari’s also a lover of animals, and has donated to several animal shelters.

She likes to watch sitcoms in her spare time – her favorite actors and actresses are Matt LeBlanc, Jennifer Aniston and Sarah Jessica Parker, while a couple of her favorite comedy series are “Friends”, “That ‘70s Show” and “Sex and the City”.

Age, height and net worth

Kari’s age is 59. She has long brown hair which she usually dyes blonde, and her eyes are brown. Her height is 5ft 3ins (1.61m), while she weighs around 140lbs (64kgs).

As of June 2021, her net worth has been estimated at over $500,000.


As the Senior Writer at The Biography, I lead a dedicated team focused on revealing the untold stories of trailblazers. My deep passion for uncovering hidden narratives compels me to thoroughly investigate each subject, ensuring a harmonious blend of accuracy and engaging storytelling. I am heavily involved in every aspect of the editorial process, from the preliminary research to the publishing details, guaranteeing that each biography not only informs but also captivates and inspires our audience. At The Biography, we are committed to providing meticulous explorations of net worth and achievements of innovators across diverse fields like technology, arts, and philanthropy. My methodology integrates extensive research with narrative skill, designed to forge a connection between our readers and the extraordinary individuals making headlines. By showcasing their journeys, challenges, and contributions, we provide a detailed perspective on those leading advancements and transformations in our society.

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