Other productions for which he created flying sequences included I Love Lucy, Men into Space, The Garry Moore Show, Hanna Barbera's Jack and the Beanstalk with Gene Kelly and The Flying Nun on television; Fantastic Voyage, Funny Girl, Willy Wonka & the Chocolate Factory, Hair and The Wiz in movies; It's a Bird...It's a Plane...It's Superman, Jerome Robbins' Broadway, The Who's Tommy, Kiss of the Spider Woman, Angels in America, The Lion King, Disney's Aida, and Dracula, the Musical on Broadway; and touring productions of the Ice Capades.
He wanted to create flying sequences that looked more natural and soon began to develop new equipment that would allow actors' movements to be more easily synchronized with music and seamlessly integrated into the action of the play.
[2] By the time he returned to New York, four years later, to fly Mary Martin in the new musical version of Peter Pan, Foy had invented a new system, the "Inter-Related Pendulum", which utilized two suspension points, each controlled by a separate operator.
[4] Foy's "Multi-Point Balance Harness", developed for the swimming sequences in the 1966 film Fantastic Voyage, featured adjustable points of attachment, enabling the actors to maintain any position in flight.
Recent Broadway projects involving "Flying by Foy" include: Mary Poppins, Billy Elliot the Musical, Equus, You're Welcome America - A Final Night with George W Bush, American Idiot, and Priscilla Queen of the Desert.