Ian McLellan Hunter

Ian McLellan Hunter (8 August 1915 – 5 March 1991) was an English screenwriter, best remembered for fronting for the blacklisted Dalton Trumbo as the credited writer of "Roman Holiday" in 1953. Hunter was himself later blacklisted.
"Roman Holiday".
Hunter agreed to front for Trumbo's screenplay for "Roman Holiday", which both William Wyler and Paramount were very keen to make. When it was released to great acclaim and financial success, it was Hunter's name on the credits and it was he who picked up the Academy Award for Best Story. Academy members did not know they were honouring a blacklistee. Hunter paid Trumbo most of the salary he had earned for the film.
In the 1990s, the Academy sought to rectify some of the mistakes they had made during the Cold War and the Second Red Scare, reinstating Dalton Trumbo being one of them. Trumbo had died in 1976 but his widow was presented with an Oscar in 1993 for "Roman Holiday". This was actually the second Oscar made for this category win as Hunter's son, Tim Hunter, a director in his own right, refused to hand over his father's Oscar.
Other work.
Hunter also fronted for Ring Lardner Jr., collaborating with him under the pseudonym Philip Rush. With Lardner, he co-wrote the book for the short-lived 1964 Broadway musical "Foxy".
Hunter's work was not confined to fronting for others. He wrote the screenplays for over twenty films, including "Footlight Fever" (1941), "The Amazing Mr. X" (1948) and "Mastermind" (1976), as well as episodes of the television series "The Defenders" and the teleplay for the miniseries "The Blue and the Gray" (1982).
Legacy.
A dramatization of Trumbo's life, also called "Trumbo", was released in November 2015. In it, Ian McLellan Hunter was portrayed by Alan Tudyk.