Question: What actor who became president of the Royal Academy of Dramatic Art in London also starred in the movie My Week with Marilyn?

<P0-S0> My Week with Marilyn is a 2011 British drama film directed by Simon Curtis and written by Adrian Hodges. <P0-S1>  It stars Michelle Williams, Kenneth Branagh, Eddie Redmayne, Dominic Cooper, Julia Ormond, Emma Watson and Judi Dench. <P0-S2>  Based on two books by Colin Clark, it depicts the making of the 1957 film "The Prince and the Showgirl", which starred Marilyn Monroe (Williams) and Laurence Olivier (Branagh). <P0-S3>  The film focuses on the week during the shooting of the 1957 film when Monroe was escorted around London by Colin (Redmayne), after her husband Arthur Miller (Dougray Scott) had returned to the United States. <SEP> <P1-S0> Sir Kenneth Charles Branagh ( ; born 10 December 1960) is a Northern Irish actor, director, producer, and screenwriter originally from Belfast. <P1-S1>  Branagh trained at the Royal Academy of Dramatic Art in London, and in 2015 succeeded Richard Attenborough as its President. <P1-S2>  He has directed or starred in several film adaptations of William Shakespeare's plays, including "Henry V" (1989) (for which he was nominated for the Academy Awards for Best Actor and Best Director), "Much Ado About Nothing" (1993), "Othello" (1995), "Hamlet" (1996) (for which he was nominated for the Academy Award for Best Adapted Screenplay), "Love's Labour's Lost" (2000), and "As You Like It" (2006). <SEP> <P2-S0> Ellis Jones (born 15 November 1943) is a British director and actor. <P2-S1>  In recent years he has been involved in training and directing, for sixteen years as a resident director at London's Royal Academy of Dramatic Art (RADA), and subsequently as a guest director for other leading drama schools in London and abroad, including the Royal Central School and the Shanghai Theatre Academy, and as a consultant to the New York University Tisch School of the Arts. <P2-S2>  He became known for his role as the young apprentice Hal Adden, in the 1970s children's comedy series "Pardon My Genie". <P2-S3>  He went on to appear in many other television productions, such as "The Squirrels", "1914 All Out", "King Lear" and "Measure for Measure" Having worked extensively in recent years in theatre training, directing and producing, Ellis Jones recently made a cautious return to performing, as understudy to Kenneth Cranham in London's West End and on tour in Florian Zeller's award-winning play "The Father". <SEP> <P3-S0> Graham McGrath (born 29 July 1971) is an English actor with film, television, radio and theatre credits. <P3-S1>  He currently also works for Merlin Entertainments based near London in Surrey, England. <P3-S2>  He had tuition at the Junior Academy of the Royal Academy of Music in London when he was only 4 years old. <P3-S3>  He also studied music and drama at the London Academy of Music and Dramatic Art (LAMDA). <P3-S4>  He spent 9 years at the academies, refining his acting and musical talents. <P3-S5>  McGrath's first appearance in front of a camera was in a TV commercial for Colgate toothpaste as a 6-year-old. <P3-S6>  Among his first major film roles were as the loyal Titch in the 1983 fantasy adventure film "Krull" directed by Peter Yates and as the ten-year-old Peter the Great in a 1986 mini-series. <P3-S7>  He also played Luca Di Marco in the popular BBC soap opera "EastEnders". <P3-S8>  Since then, he has been continually active in the entertainment industry and primarily made the transition from child to adult star in his native England.