Banas also appeared on screen in "Mary Poppins," "Bye Bye Birdie," and more Bobby Banas, best known as Joyboy in the 1961 film adaptation of West Side Story, has died. He was 90 years old.

Banas made appearances in other notable 1960s musicals such as Bye Bye Birdie, The Unsinkable Molly Brown, and Mary Poppins.