Quaid was born in Houston, Texas, the son of Juanita Bonniedale "Nita" (née Jordan), a real estate agent, and William Rudy Quaid, an electrician. He is the younger brother of actor Randy Quaid. Quaid has Irish and Cajun ancestry. He attended Pershing Middle School in Houston. He studied drama at Bellaire High School in Bellaire, Texas and later in college, at the University of Houston, under Read more...

After his brother, actor Randy Quaid, was nominated for an Academy Award for his role in The Last Detail, he dropped out of the University of Houston before graduating and moved to Los Angeles, California, to pursue an acting career of his own. He initially had trouble finding work but began to gain notice when he appeared in Breaking Away (1979) and earned good reviews for his role in The Right Read more...

Quaid was raised Baptist and is a practicing Christian.

Quaid married actress P.J. Soles on November 25, 1978 (Thanksgiving Day). The two divorced on January 23, 1983. Quaid's second marriage was to Meg Ryan on February 14, 1991 (Valentine's Day). Quaid and Ryan have a son, Jack Henry (born April 24, 1992). Their marriage ended on June 16, 2001. Quaid was also engaged for three years to actress Read more...