Question: Which actor on the television series "Due South" also played in the 2007 film The Invisible? 

full_context: Document 1: Iain Robertson: Iain Robertson (born 27 May 1981) is a BAFTA award winning Scottish actor. He portrayed Lex in cult Glasgow gang film, "Small Faces", though Robertson is also known for his work in the long-running children's drama, "Grange Hill" and "The Debt Collector", also starring Billy Connolly.
Document 2: Invisible (Christina Grimmie song): "Invisible" is Christina Grimmie’s first posthumous single which was released on Friday, February 17, 2017, by UMG and Republic Records. The song was scheduled to be released on Tuesday, February 14, 2017 but due to Christina getting the major record deal for her posthumous music with her family they decided to release it on Friday, February 17, 2017, for #NewMusicFriday and because every artist with a record deal has to release their new music on a Friday. It was premiered exclusively on Elvis Duran Show on February 16, 2017 alongside the lyric video that was uploaded on Grimmie's official YouTube channel the same day. Later, the single was supplemented with an animated superhero music video on March 10, 2017.
Document 3: Callum Keith Rennie: Callum Keith Rennie (born 14 September 1960) is a British-born Canadian television and film actor. He started his career in Canadian film and television projects, where his portrayal of Stanley Raymond Kowalski on the television series "Due South" was his first international success. After years acting in over one hundred and twenty five Canadian and international projects, he became widely known for his portrayal of the Cylon Leoben Conoy on "Battlestar Galactica", and following that, his role as record producer Lew Ashby on the Showtime series "Californication".
Document 4: The Invisible (film): The Invisible is a 2007 Swedish-American teen supernatural thriller starring Justin Chatwin, Margarita Levieva, Chris Marquette, Marcia Gay Harden, and Callum Keith Rennie. The movie was released in theaters on April 27, 2007, and on DVD and Blu-ray Disc on October 16, 2007. "The Invisible" is a remake of the Swedish film "Den osynlige", which was based on the Swedish YA novel "The Invisible" by Mats Wahl. It was filmed mostly in and around the city of Vancouver. It was the last film distributed by Hollywood Pictures before the label was once again dissolved by Disney.
Document 5: Robert Carlyle: Robert Carlyle, OBE (born 14 April 1961) is a Scottish actor. His film work includes "Trainspotting" (1996), "The Full Monty" (1997), "The World Is Not Enough" (1999), and "Angela's Ashes" (1999). He has been in the television shows "Hamish Macbeth", "Stargate Universe", and "Once Upon a Time". He won the BAFTA Award for Best Actor in a Leading Role for "The Full Monty" and a Gemini Award for "Stargate Universe".
Document 6: Robert Smith (Canadian actor): Robert Norman Smith (born 1966) is a Canadian actor who was known as Rob Smith in his earlier works.
Document 7: The Invisible Circus (film): The Invisible Circus is a 2001 American drama film written and directed by Adam Brooks and starring Cameron Diaz, Jordana Brewster, and Christopher Eccleston. Based on the 1995 novel "The Invisible Circus" by Jennifer Egan, the film is about a teenage girl who travels to Europe in 1976 in search of answers to her older sister's suicide. During her search, she falls in love with her dead sister's former boyfriend. The film premiered at the Sundance Film Festival on January 11, 2001, and was released in the United States on February 2, 2001.
Document 8: Paul Gross: Paul Michael Gross, OC (born April 30, 1959) is a Canadian actor, producer, director, singer, and writer born in Calgary, Alberta. He is known for his lead role as Constable Benton Fraser in the television series "Due South" as well as his 2008 war film "Passchendaele", which he wrote, produced, directed, and starred in. During "Due South"<nowiki>'</nowiki>s final season, Gross acted as executive producer in addition to starring, wrote the season three opener and finale, the two part series finale and wrote and sang songs for the show, some of which can be found on the two "Due South" soundtracks. He later found success with another Canadian TV series, "Slings and Arrows". He also produced one film with Akshay Kumar called Speedy Singhs starring Camilla Belle and Vinay Virmani.
Document 9: The Invasion (film): The Invasion is a 2007 science fiction horror thriller film starring Nicole Kidman and Daniel Craig, directed by Oliver Hirschbiegel, with additional scenes written by The Wachowskis and directed by James McTeigue.
Document 10: Robert Lepage: Robert Lepage, {'1': ", '2': ", '3': ", '4': "} (born December 12, 1957) is a French Canadian playwright, actor, film director, and stage director, one of Canada's most honoured theatre artists.
Document 11: An Invisible Sign: An Invisible Sign is a 2010 American drama film directed by Marilyn Agrelo and starring Jessica Alba, J. K. Simmons, Chris Messina, Sophie Nyweide, and Bailee Madison. Based on the 2001 novel "An Invisible Sign of My Own" by Aimee Bender, the film is about a painfully withdrawn young woman who, as a child, turned to math for comfort after her father became ill, and now as an adult, teaches the subject and must help her students through their own crises.
Document 12: Memoirs of an Invisible Man (film): Memoirs of an Invisible Man is a 1992 American comedy science fiction film directed by John Carpenter and released by Warner Bros., with many scenes taking place in and around San Francisco. The film is loosely based on "Memoirs of an Invisible Man", a 1987 novel by H.F. Saint. According to William Goldman's book "Which Lie Did I Tell?", the film was initially developed for director Ivan Reitman; however, this version never came to fruition, due to disagreements between Reitman and Chevy Chase. The director deviated from his usual practice of titling the film as "John Carpenter's" because he knew that Warner Brothers would not allow him full artistic control, saying that the studio "is in the business of making audience-friendly, non-challenging movies."
Document 13: Alan Cumming: Alan Cumming, OBE (born 27 January 1965), is a Scottish-American actor, singer/performer, author, and activist who has appeared in numerous films, television shows, and plays. His London stage appearances include "Hamlet", the Maniac in "Accidental Death of an Anarchist" (for which he received an Olivier Award), the lead in "Bent", and the National Theatre of Scotland's "The Bacchae". On Broadway, he has appeared in "The Threepenny Opera", as the master of ceremonies in "Cabaret" (for which he won a Tony Award), "Design for Living" and a one-man adaptation of "Macbeth". His best-known film roles include his performances in "Emma", "GoldenEye", the "Spy Kids" trilogy, "Son of the Mask," and "X2". Cumming also introduces "Masterpiece Mystery!" for PBS and appeared on "The Good Wife", for which he has been nominated for three Primetime Emmy Awards, two Screen Actors Guild Awards, two Golden Globe Awards and a Satellite Award. A filming of his Las Vegas cabaret show, "Alan Cumming Sings Sappy Songs", aired on PBS stations in November 2016.
Document 14: Invisible (Linkin Park song): "Invisible" is a song by American rock band Linkin Park. It was released from their seventh studio album "One More Light". The song was written by Mike Shinoda and Justin Parker. The song is sung by Mike Shinoda with Chester Bennington on backing vocals. The song premiered on May 10, 2017 at Zane Lowe's World Record show on Beats 1.
Document 15: Keanu Reeves: Keanu Charles Reeves ( ; born September 2, 1964) is a Canadian actor, director, producer, and musician.
ground_truth: Callum Keith Rennie