Eye of the Cat had a scriptwriter who was the author of which Anthony Perkins and Janet Leigh movie?
Eye of the Cat:  The screenplay is by Joseph Stefano, best known as the author of the script for Alfred Hitchcock's "Psycho". Psycho (1960 film): Psycho is a 1960 American psychological horror film directed and produced by Alfred Hitchcock, and written by Joseph Stefano, starring Anthony Perkins, Janet Leigh, John Gavin, Vera Miles and Martin Balsam, and was based on the 1959 novel of the same name by Robert Bloch.
Psycho