Question: Were Laurence Olivier and Matt Stone both actors and directors?

Context articles: 1984 Laurence Olivier Awards
Daphne Olivier
Goodnight Mister Tom (play)
Stephen Mear
Matt Stone
Sheila Hancock
Laurence Olivier Award for Best New Play
Laurence Olivier
Laurence Olivier Award
The Beggar's Opera (film)

The 1984 Laurence Olivier Awards were held in 1984 in London celebrating excellence in West End theatre by the Society of London Theatre.
 These were the first awards to be held after Laurence Olivier consented to the awards being renamed in his honour.
Daphne Olivier (1889 - 14 July 1950) was the third daughter of the British politician Sydney Olivier, 1st Baron Olivier, and Margaret Cox; she was the sister of Margery (1886–1974), Brynhild (1887–1935) and Noël (1893–1969) and the first cousin of the actor Laurence Olivier (1907-1989).
 She established the first Rudolf Steiner school in England.
Goodnight Mister Tom is a play by David Wood, based on the children's novel of the same name by Michelle Magorian.
 The play earned the Laurence Olivier Award for Best Entertainment at the 2013 Laurence Olivier Awards.
Stephen Mear (born 1964) is an English dancer and choreographer best known for his award-winning work in musical theatre.
 In 2005, Mear and co-choreographer Matthew Bourne won the Laurence Olivier Award for "Best Choreography", for their work on the new West End musical "Mary Poppins".
 This production later transferred to Broadway in 2006, being nominated for the Tony Award for "Best Choreography" in 2007.
 Most recently, Mear choreographed the new Broadway musical of Disney's "The Little Mermaid" (2007–08).
 In recognition of his achievements, in 2007 Mear was the recipient of a Carl Alan Award, an award voted for by leading dance organisations in the United Kingdom.
 In 2010, Stephen Mear won a Laurence Olivier Award for best Theatre Choreographer for his work on Hello Dolly at the Open Air Theatre, Regent's Park, he was also a choreographer for "So You Think You Can Dance (UK)", in the category broadway.
Matthew Richard Stone (born May 26, 1971) is an American actor, animator, writer, director, producer, singer, and songwriter.
 He is known for co-creating "South Park" (1997–present) along with his creative partner Trey Parker, as well as co-writing the Tony Award-winning musical "The Book of Mormon" (2011).
 Stone was interested in film and music as a child, and attended the University of Colorado, Boulder following high school, where he met Parker.
 The two collaborated on various short films, and starred in a feature-length musical, titled "Cannibal!
 The Musical" (1993).
Sheila Cameron Hancock, CBE (born 22 February 1933) is an English actress and author.
 Hancock trained at the Royal Academy of Dramatic Art before starting her career in repertory theatre.
 Hancock went on to perform in plays and musicals in London, and her Broadway debut in "Entertaining Mr Sloane."
 (1966) earned her a Tony Award nomination for Best Lead Actress in Play.
 She won a Laurence Olivier Award for Best Performance in a Supporting Role in a Musical for her role in "Cabaret" (2007) and was nominated at the Laurence Olivier Awards four other times for her work in "" (1980), "The Winter's Tale" (1982), "Prin" (1989) and "Sister Act" (2010).
The Laurence Olivier Award for Best New Play is an annual award presented by The Society of London Theatre in recognition of achievements in commercial British theatre.
 The awards were established as the Society of West End Theatre Awards in 1976, and renamed in 1984 in honour of English actor Laurence Olivier.
Laurence Kerr Olivier, Baron Olivier, {'1': ", '2': ", '3': ", '4': "} ( ; 22 May 1907 – 11 July 1989) was an English actor and director who, along with his contemporaries Ralph Richardson and John Gielgud, dominated the British stage of the mid-20th century.
 He also worked in films throughout his career, playing more than fifty cinema roles.
 Late in his career, he had considerable success in television roles.
The Laurence Olivier Awards, or simply the Olivier Awards, are presented annually by the Society of London Theatre to recognise excellence in professional theatre in London at an annual ceremony in the capital.
 The awards were originally known as the Society of West End Theatre Awards, but they were renamed in honour of the British actor Laurence Olivier in 1984.
The Beggar's Opera is a 1953 Technicolor film version of John Gay's 1728 ballad opera directed by Peter Brook and starring Laurence Olivier, Dorothy Tutin, Stanley Holloway and others.
 Olivier and Holloway do their own singing in this film, but Dorothy Tutin and several others were dubbed.
 This was Laurence Olivier's only film musical.