Question: Are Harry A. Pollard and Stephan Elliott both silent film directors?

Context paragraphs:
Stephan Elliott: Stephan Elliott (born 27 August 1964) is an Australian film director and screenwriter.  His best-known film internationally is "The Adventures of Priscilla, Queen of the Desert" (1994).

A Few Best Men: A Few Best Men is a 2011 Australian-British comedy film written by Dean Craig and directed by Stephan Elliott.  The film stars Xavier Samuel as a young groom heading to the Australian Blue Mountains with his three best men for his wedding.

Flammable Children: Swinging Safari or formally called Flammable Children is an upcoming Australian comedy-drama film starring Kylie Minogue, Guy Pearce, and Radha Mitchell.  It is written and directed by Stephan Elliott, most famous for his work on the film "The Adventures of Priscilla, Queen of the Desert", released in 1994.  "Swinging Safari" is in post production.

Welcome to Woop Woop: Welcome to Woop Woop is a 1997 Australian comedy film, directed by Stephan Elliott starring Johnathon Schaech and Rod Taylor.  The film was based on the novel "The Dead Heart" by Douglas Kennedy. " Woop Woop" is an Australian colloquialism referring to a fictional location in the middle of nowhere.

Harry A. Pollard: Harry A. Pollard (January 23, 1879, Republic City, Kansas – July 6, 1934, Pasadena California) was an American silent film actor and director.  His wife was silent screen star Margarita Fischer.

Eye of the Beholder (film): Eye of the Beholder is a 1999 Canadian-British-Australian mystery thriller film that employs magical realism.  The film, based on Marc Behm's novel of the same name and a remake of Claude Miller's 1983 French thriller "Deadly Circuit", is directed and adapted by Stephan Elliott.

Priscilla, Queen of the Desert (musical): Priscilla, Queen of the Desert is a musical with a book by Australian film director-writer Stephan Elliott and Allan Scott, using well-known pop songs as its score.  Adapted from Elliott's 1994 film "The Adventures of Priscilla, Queen of the Desert", the musical tells the story of two drag queens and a transgender woman, who contract to perform a drag show at a resort in Alice Springs, a resort town in the remote Australian desert.  As they head west from Sydney aboard their lavender bus, Priscilla, the three friends come to the forefront of a comedy of errors, encountering a number of strange characters, as well as incidents of homophobia, while widening comfort zones and finding new horizons.

Easy Virtue (2008 film): Easy Virtue is a 2008 British romantic comedy film based on Noël Coward's play of the same name.  The play was previously made into the silent movie "Easy Virtue" (1928) by Alfred Hitchcock.  This adaptation is directed by Stephan Elliott, written by Elliott and Sheridan Jobbins, and stars Jessica Biel, Ben Barnes, Colin Firth and Kristin Scott Thomas.  The score contains many Coward and jazz-age songs, some of which are sung or partially sung by the cast.

I Will Survive (TV series): I Will Survive is an Australian talent show-themed television series that premiered on Network Ten on 21 August 2012.  The premise of the show is to search for a new, unknown talent to perform in the Broadway production of the musical "Priscilla, Queen of the Desert".  Due to the Broadway theatre production closing in June 2012, the prize has been amended to another performance on Broadway, along with a $250,000 cash prize.  The title of the show is derived from the title of a song in the production, "I Will Survive", originally sung by Gloria Gaynor.  "I Will Survive" is hosted by actor and singer Hugh Sheridan and features judges Jason Donovan, who played Tick in the West End theatre production of the show, and Stephan Elliott, the director of the film "The Adventures of Priscilla, Queen of the Desert".

The Adventures of Priscilla, Queen of the Desert: The Adventures of Priscilla, Queen of the Desert is a 1994 Australian comedy-drama film written and directed by Stephan Elliott.  The plot follows two drag queens played by Hugo Weaving and Guy Pearce and a transgender woman, played by Terence Stamp, as they journey across the Australian Outback from Sydney to Alice Springs in a tour bus that they have named "Priscilla", along the way encountering various groups and individuals.  The film's title references the English slang term "queen" for a drag queen or female impersonator.

Supporting paragraphs: Harry A. Pollard Stephan Elliott
Answer: no