The writing duo then moved on to film and television where their credits include '' The Pawnbroker '' ( for which he won the Writers Guild of America Award for Best Written American Drama in 1965 ) , '' The Nativity '' , '' The Greek Tycoon '' , '' I Spy '' , '' The Next Man '' , '' The Most Deadly Game '' , and several television Westerns including '' The Rifleman '' , '' The Big Valley '' , '' Maverick '' , '' The Virginian '' and more
Writers Guild of America Award
Writers Guild of America Awards 1965
Morton Fine