Question: Who was played alongside Morten Suurballe in the three television series "The Killing"?

full_context: Document 1: Early Spring (1986 film): Early Spring (Danish: "Barndommens gade" ) is a 1986 Danish drama film directed by Astrid Henning-Jensen. It was entered into the 15th Moscow International Film Festival.
Document 2: Sidse Babett Knudsen: Sidse Babett Knudsen (] ; born 22 November 1968) is a Danish actress who works in theatre, television, and film. Knudsen made her screen debut in the 1997 improvisational comedy "Let's Get Lost", for which she received both the Robert and Bodil awards for Best Actress.
Document 3: Pia Grønning: Pia Grønning (born 2 November 1949 in Denmark) is a Danish film actor who also performed in Hollywood movies. Her first appearance in a Danish movie was "Collective Marriage" or "Marriage Collectif" in 1970. She also appeared in "The New Twilight Zone" episode, "Dead Woman's Shoes" as Susan Montgomery. She starred in "Hosekraemmeren" in 1970 in Denmark. She also appeared in "Two Jakes" in 1990 and in "Wild Turkey" in 2003, both Hollywood movies.
Document 4: Sofie Gråbøl: Sofie Gråbøl (] ; born 30 July 1968) is a Danish actress. She has starred in a number of films, with her breakthrough role in the 1986 Danish film "Early Spring", directed by Astrid Henning-Jensen, playing the lead role in the film version of Tove Ditlevsen's novel "Barndommens gade" when she was 17 years old. On television she has starred in "Taxa" and "Nikolaj og Julie".
Document 5: The Tunnel (TV series): The Tunnel (French: Tunnel ) is a British-French crime drama television series, adapted from the 2011 Danish/Swedish crime series "The Bridge" ("Broen"/"Bron"). "The Tunnel" began broadcast on 16 October 2013 on Sky Atlantic in the UK, and on 11 November 2013 on Canal+ in France. The series stars Stephen Dillane and Clémence Poésy as British and French police detectives Karl Roebuck and Elise Wassermann, respectively. The plot follows the two detectives working together to find a serial killer who left the upper-half body of a French politician and the lower-half of a British prostitute in the Channel Tunnel, at the midpoint between France and the UK. They later learn that the killer – who comes to be nicknamed the "Truth Terrorist" – is on a moral crusade to highlight many social problems, terrorising both countries in the process. As the series progresses, the killer's true intention is revealed.
Document 6: Belle Gunness: Belle Sorenson Gunness (November 11, 1859 – declared dead April 28, 1908) — born Brynhild Paulsdatter Størseth — was a Norwegian-American serial killer. Standing six feet tall (183 cm) and weighing over 200 pounds (91 kg), she was a physically strong woman. She killed most of her suitors and boyfriends, and her two daughters, Myrtle and Lucy. She may also have killed both of her husbands and all of their children. Her apparent motives involved collecting life insurance, cash and other valuables, and eliminating witnesses. Reports estimate that she killed between 25 and 40 people.
Document 7: Morten Suurballe: Morten Sasse Suurballe (born 8 March 1955) is a Danish actor, best known as Detective Chief Inspector Lennart Brix in the three television series "The Killing" (Danish: "Forbrydelsen", “The Crime”) in which he played alongside Sofie Gråbøl.
Document 8: List of Luther episodes: "Luther" is a British psychological crime drama television series that premiered on BBC One in the UK on 4 May 2010. The series centres on DCI John Luther (played by Idris Elba), a highly talented detective working in London to solve a series of high-profile murders. Co-stars include Ruth Wilson as Alice Morgan, Warren Brown as DS Justin Ripley, Steven Mackintosh as DCI Ian Reed, and Saskia Reeves as Det Supt Rose Teller. As the series progresses Nikki Amuka-Bird joins as the recently promoted DCI Erin Gray, and Dermot Crowley is promoted to a starring role as Det Supt Martin Schenk, and Michael Smiley continues portraying Benny Deadhead.
Document 9: Sun Hill Serial Killer: The Sun Hill Serial Killer was a major storyline from ITV's cop show "The Bill". Known originally as the "River Murders", the storyline spanned several months in 2002 and served as the exit for popular cast regular Cass Rickman (played by Suzanne Maddock). It was the first of several serial killer storylines from the show. Events came to a head in the New Year of 2003, when Acting DI Samantha Nixon discovers the truth and is taken hostage by the serial killer, before a final confrontation in which she is overpowered by DC Duncan Lennox, charged and thrown into the cells at Sun Hill Station.
Document 10: Marie Tourell Søderberg: Marie Tourell Søderberg (born July 26, 1988) is a Danish actress and author of a book on hygge. She dubbed for the voice of Alice in the Danish version of Tim Burton's 2010 film Alice in Wonderland.
Document 11: Lars Mikkelsen: Lars Dittmann Mikkelsen (born (1964--)06 1964 ) is a Danish actor best known to international TV audiences for his roles as Copenhagen mayoral election candidate Troels Hartmann in the drama series "The Killing", Charles Augustus Magnussen, the primary villain in the third series of "Sherlock", the Russian President Viktor Petrov in "House of Cards" on Netflix, and Grand Admiral Thrawn in "Star Wars Rebels". He is the older brother of actor Mads Mikkelsen. In 2011 he won the Reumert Prize of honour.
Document 12: Ole Søltoft: Ole Søltoft (8 January 1941 – 9 May 1999 in Kolding) was a Danish actor who became an icon of the 1970s wave of Danish erotic feature film comedies. For over a decade he starred or co-starred in nearly all notable films in this genre and became hopelessly typecast, usually playing naive, likeable guys with a healthy sexual appetite. He is especially remembered for the "Bedside"-films and "Zodiac"-films, though his big breakthrough was as the romantic lead in Annelise Meineche's "Sytten" (1965).
Document 13: Mads Mikkelsen: Mads Dittmann Mikkelsen (] ; born 22 November 1965) is a Danish actor. Originally a gymnast and dancer, he began his career as an actor in 1996. He rose to fame in Denmark as Tonny the drug dealer in the first two films of the "Pusher" film trilogy, and in his role as the brash yet sensitive policeman, Allan Fischer, in Peter Thorsboe's Danish television series "Rejseholdet" ("Unit One") (2000–03).
Document 14: Orchis Fatalis: "Orchis Fatalis" is the third episode of the eighth season of British television show "Midsomer Murders" and the thirty-eighth episode overall. It stars John Nettles as Detective Chief Inspector Tom Barnaby and John Hopkins as Detective Sergeant Dan Scott. It concerns the discovery of a very rare orchid, the yellow roth, and a number of murders seemingly committed in an attempt to acquire it.
Document 15: Trine Dyrholm: Trine Dyrholm (born 15 April 1972) is a Danish actress, singer and songwriter. Dyrholm received national attention when she placed third in the Danish, Dansk Melodi Grand Prix as a 14-year-old singer. Four years later, she again achieved national recognition when she won the Bodil Award for Best Actress in her debut film: the teenage romance "Springflod". Dyrholm has won the Bodil Award for Best Actress four times and a Bodil award for Best Supporting Actress once as well as four Robert Awards in her acting career.
ground_truth: Sofie Gråbøl