Question: Who was the American actor who starred in "Maniac Cop" and "Bubba Ho Tep"?

full_context: Document 1: Ash Williams: Ashley James "Ash" Williams is a fictional character and the protagonist of "The Evil Dead" franchise. Created by Sam Raimi, he is portrayed by Bruce Campbell and is the only character to appear in each entry of the series, including an after-credits scene appearance for the remake-continuation film. Throughout the series, Ash has to face off against his loved ones inside an abandoned cabin as they are possessed by "deadites", the evil souls of the dead. In 2008, Ash was selected by "Empire" magazine as the 24th greatest movie character of all time, and in 2013, was voted by "Empire" as the greatest horror movie character ever.
Document 2: Maniac Cop III: Badge of Silence: Maniac Cop III: Badge of Silence is a 1993 action horror film written by Larry Cohen and directed by William Lustig and an uncredited Joel Soisson. It is the third and final installment in the "Maniac Cop" series, it stars Robert Davi, Paul Gleason, Caitlin Dulany, Jackie Earle Haley, and Robert Forster, with Robert Z'Dar reprising his role as the eponymous character.
Document 3: Evil Dead II: Evil Dead II (also known in publicity materials as Evil Dead 2: Dead by Dawn) is a 1987 American horror comedy film directed by Sam Raimi and a parody sequel to the 1981 horror film "The Evil Dead". The film was written by Raimi and Scott Spiegel, produced by Robert Tapert, and stars Bruce Campbell as Ash Williams.
Document 4: Ash vs Evil Dead: Ash vs Evil Dead is an American horror comedy television series developed by Sam Raimi, Ivan Raimi, and Tom Spezialy for the Starz network. It is set in Raimi's "Evil Dead" universe, with Bruce Campbell reprising his role as Ash Williams, and acts as a sequel to the original trilogy.
Document 5: Crimewave: Crimewave is a 1986 American comedy film directed by Sam Raimi, written by him and the Coen brothers, and starring Louise Lasser, Paul L. Smith, Brion James, Sheree J. Wilson, Edward R. Pressman, Bruce Campbell, and Reed Birney, with Campbell also serving as a producer. Following the commercial success of "The Evil Dead" (1981), Raimi and Campbell decided to collaborate on another project. Joel Coen of the Coen brothers served as one of the editors on "The Evil Dead", and worked with Raimi on the screenplay. Production was difficult for several members of the crew, and the production studio, Embassy Pictures, refused to allow Raimi to edit the film. Several arguments broke out during the shoot for the film, because of continued interference by the studio.
Document 6: Bruce Campbell: Bruce Lorne Campbell (born June 22, 1958) is an American actor, producer, writer, comedian and director. One of his best-known roles is portraying Ash Williams in Sam Raimi's "Evil Dead" franchise, from the 1978 short film "Within the Woods" to the ongoing TV series "Ash vs Evil Dead". He has starred in many low-budget cult films such as "Crimewave" (1985), "Maniac Cop" (1988), "" (1989), and "Bubba Ho-Tep" (2002).
Document 7: Maniac Cop: Maniac Cop is a 1988 American action horror film directed by William Lustig and written by Larry Cohen. It stars Tom Atkins, Bruce Campbell, Laurene Landon, Richard Roundtree, William Smith, Robert Z'Dar, and Sheree North. Z'Dar plays the title character, a murderous ex-cop returned from the dead, who is pursued by his former co-workers. It was released on May 13, 1988, and grossed $671,382 from a budget of $1.1 million. Despite negative reviews on release, "Maniac Cop" has become a cult film. It was followed by two sequels, "Maniac Cop 2" (1990) and "" (1993).
Document 8: Laurene Landon: Laurene Landon (born March 17, 1957 as Laurene Landon Coughlin) is an American film and television actress. Laurene first began appearing in movies in the 1980s. She is best known for her roles in "Maniac Cop" and "Maniac Cop 2", "Hundra", "", and "...All the Marbles" with Peter Falk. She is half Irish and half Polish and describes herself as being "bi-Polish".
Document 9: Tom Atkins (actor): Tom Atkins (born November 13, 1935) is an American television and film actor. He is primarily known for his work in the horror film and thriller film genres, having worked with writers and directors such as Shane Black, William Peter Blatty, John Carpenter, Fred Dekker, Richard Donner, Stephen King, and George A. Romero. He is also a familiar face to mainstream viewers, often playing police officers.
Document 10: Army of Darkness: Army of Darkness (also known as Bruce Campbell vs. Army of Darkness and Army of Darkness: The Medieval Dead on its UK theatrical release) is a 1992 American horror comedy film directed and co-written by Sam Raimi, co-produced by Robert Tapert and Bruce Campbell and co-written by Ivan Raimi. It stars Campbell and Embeth Davidtz. It is the third installment in the "Evil Dead" franchise, and continuing from "Evil Dead II," Ash Williams (Campbell) is trapped in the Middle Ages and battles the undead in his quest to return to the present.
Document 11: Maniac Cop 2: Maniac Cop 2 is a 1990 American action horror film directed by William Lustig and written by Larry Cohen. It is the second installment in the "Maniac Cop" series. it stars Robert Davi, Claudia Christian, Michael Lerner, and Bruce Campbell. Robert Z'Dar returns as Matthew Cordell, an undead cop-turned-serial killer following his own murder.
Document 12: Robert Z'Dar: Robert J. Zdarsky (June 3, 1950 – March 30, 2015), better known by his stage name Robert Z'Dar, was an American actor and film producer, best known for his role as officer Matt Cordell in the cult horror film "Maniac Cop" and its two sequels.
Document 13: Man with the Screaming Brain: Man with the Screaming Brain is a 2005 science fiction/slapstick film co-written, produced, directed by and starring Bruce Campbell. It is Campbell's feature film directorial debut. The film was co-written by David Goodman and co-stars Ted Raimi.
Document 14: Neon Maniacs (1986 film): Neon Maniacs is 1986 horror film. The film was also released under the title Evil Dead Warriors.
Document 15: Psycho Cop: Psycho Cop is a 1989 American slasher film written and directed by Wallace Potts, noted for its similarities to the previous year's "Maniac Cop" by William Lustig and Larry Cohen. It was followed by a 1993 sequel entitled "Psycho Cop 2".
ground_truth: Bruce Campbell