Michael McKean Biography: Net Worth, Parents, Age, Wife, Instagram, Kids, Height, Movies & TV Shows

Michael John McKean also known as Michael McKean is a celebrated American actor, comedian, screenwriter, composer, singer, and musician known for his iconic comedic roles and versatile dramatic performances.

He rose to fame as Lenny Kosnowski on Laverne & Shirley, co-created the legendary mockumentary This Is Spinal Tap, and delivered memorable turns in films like Clue and Better Call Saul as Chuck McGill, earning acclaim across comedy, drama, and music.

Michael McKean
Wiki Facts & About Data
Real Name:	Michael John McKean
Stage Name:	Michael McKean
Born:	October 17, 1947 (age 78 years old)
Place of Birth:	New York City, New York, USA
Nationality:	American
Ethnicity:	Caucasian (English, Scottish, Irish, some German and Dutch descent)
Height:	5 feet 11 inches (180 cm)
Religion:	Christianity
Parents:	Gilbert S. McKean and Ruth Stewart McKean
Siblings:	One older sister and one younger brother
Spouse:	Annette O'Toole
Relationship:	Married
Children:	Fletcher McKean, Colin McKean
Occupation:	Actor, Comedian, Screenwriter, Composer, Musician
Net Worth:	$4 million

Early Life and Education

Michael McKean was born on October 17, 1947, in New York City at Manhattan Women’s Hospital. He was brought up by his parents Gilbert S. McKean, one of the founders of Decca Records, and Ruth Stewart McKean, a librarian, in Sea Cliff on Long Island.

He grew up with one older sister and one younger brother. He graduated from North Shore High School in 1965, where he was active in theater and music.

He earned a Bachelor of Fine Arts from Carnegie Mellon University and a Master of Fine Arts from New York University. His ethnicity is Caucasian and religion is Christianity.

Career

Michael McKean began his career in the late 1960s with the satirical comedy troupe The Credibility Gap alongside Harry Shearer and David Lander.

He gained national fame as Lenny Kosnowski on the hit sitcom Laverne & Shirley from 1976 to 1983. He co-wrote and starred as David St. Hubbins in This Is Spinal Tap (1984), a landmark mockumentary.

His film credits include Clue (1985), Planes, Trains and Automobiles, Short Circuit 2, and Best in Show. He played Chuck McGill in Better Call Saul, earning Emmy nominations.

He has voiced characters in animated projects and appeared in television series like The Diplomat. In 2025 he reprised David St. Hubbins in Spinal Tap II: The End Continues, for which he also co-wrote and produced.

Upcoming in 2026 is Spinal Tap at Stonehenge: The Final Finale. A Grammy winner and Academy Award nominee for songwriting, he continues to balance acting, music, and writing with a career spanning over five decades.

Social Media

Michael McKean does not have a social media account.

Personal Life

Michael McKean, 78 years old, is married to actress Annette O’Toole since March 20, 1999. His past relationship includes marriage to Susan Russell from 1970 to 1993.

He has two sons from his first marriage, Fletcher McKean and Colin McKean who tragically passed away in 2012 at age 36. The couple shares a blended family and has collaborated on several projects. His height is 5 feet 11 inches (180 cm).

Net Worth

Michael McKean’s net worth is estimated at $4 million USD. His income primarily comes from acting roles in television series and films including Laverne & Shirley and Better Call Saul, residual earnings, songwriting and music royalties, screenwriting fees, voice work, and producing credits in the entertainment industry.