Shaun Paul Cassidy is a actor, singer, writer and producer. He is the eldest
son of Academy Award winning actress Shirley Jones, and the second son
(his older half-brother is David Cassidy) of Tony award-winning actor Jack
Cassidy. Shaun is known for his role in the ABC- TV series The Hardy Boys-
Nancy Drew Mysteries from 1977 to 1979. While still in high school, Cassidy
signed a contract with Warner Bros. Records and began recording music. A
series of singles were released, leading to a debut album in 1977. The album
netted Cassidy a Grammy nomination (for Best New Artist) and a number one
single, "Da Doo Ron Ron”. Cassidy concentrated on stage acting for most of
the 1980s and early 1990s.

Shaun Cassidy, Pamela Sue Martin, and Parker Stevenson