Question: Do both directors of films Zombie Wars and The Mad Martindales have the same nationality?

<P0-S0> Zombie Wars is a 2007 American horror film written and directed by David A. Prior. <P0-S1> It stars Adam Mayfield, Alissa Koenig, Jim Marlow, and Kristi Renee Pearce as humans struggling against zombie overlords. <SEP> <P1-S0> Mr. Right is a 2009 British film directed by David Morris and Jacqui Morris. <P1-S1> The jointly- made gay- themed film is the debut for both directors. <SEP> <P2-S0> It is based on the 1939 play" Not for Children" by Wesley Towner. <P2-S1> The Mad Martindales is a 1942 American comedy film directed by Alfred L. Werker and written by Francis Edward Faragoh. <P2-S2> The film stars Jane Withers, Marjorie Weaver, Alan Mowbray, Jimmy Lydon, Gig Young, George Reeves and Charles Lane. <P2-S3> The film was released on May 15, 1942, by 20th Century Fox. <SEP> <P3-S0> The Mad River is a tributary to the Winooski River in Vermont. <P3-S1> It has its headwaters in Granville Gulf, then flows north through the towns of Warren, Waitsfield, and Moretown before entering the Winooski River just downstream from Middlesex. <P3-S2> Other towns within the Mad River watershed are the entire Town of Fayston and a portion of the Town of Duxbury. <P3-S3> Relative to other rivers in the state, the Mad River is fairly rocky and clear, making it a popular for swimming. <P3-S4> In the summer of 2008, didymo, or Rock Snot, was found in the upper portions of the river. <P3-S5> The Mad River Valley is a popular region with tourists due to its picturesque scenery and two ski areas, Mad River Glen and Sugarbush Resort. <P3-S6> Since 1990, the Friends of the Mad River – a non-profit formed to preserve and protect the recreational, ecological and aesthetic resources of the Mad River – has been engaged in citizen- based water quality monitoring, river restoration, land conservation, and public education and outreach on behalf of the Mad River watershed. <SEP> <P4-S0> Alfred L. Werker( December 2, 1896 – July 28, 1975) was a film director whose work in movies spanned from 1917 through 1957. <P4-S1> After a number of film production jobs and assistant directing, Werker co-directed his first film," Ridin' the Wind" in 1925 alongside director Del Andrews. <P4-S2> He was brought in by Fox Film Corporation executives to re-shoot and re-edit Erich von Stroheim's film" Hello, Sister!"( 1933), co-starring Boots Mallory and ZaSu Pitts. <P4-S3> The following year, Werker was nominated for, but did not win, the Directors Guild of America Outstanding Directorial Achievement in Motion Pictures for" Lost Boundaries"( 1949). <P4-S4> Most of Werker's work is unremarkable, but a few were well received by critics. <P4-S5> Those films included" House of Rothschild"( 1934) and" The Adventures of Sherlock Holmes"( 1939); the latter film is considered one of the best in the Sherlock Holmes series. <P4-S6> During the early 1940s, he directed a number of comedies including Laurel& Hardy's" A- Haunting We Will Go"( 1942). <P4-S7> In the late 1940s, Werker worked for the B-picture film studio Eagle- Lion Films. <P4-S8> Notable films from that period include the unique mystery thriller" Repeat Performance"( 1947) and" He Walked by Night"( 1948). <P4-S9> The latter film, however, was taken over by uncredited director Anthony Mann. <P4-S10> In 1949" He Walked By Night" won the Locarno International Film Festival's award for Best Police Film. <SEP> <P5-S0> Prior started his career with the horror film" Sledgehammer"( 1983), and the action film" Killzone"( 1985), both of them with his brother Ted in lead roles. <P5-S1> Shortly after he went into a partnership with veteran producer David Winters, and started directing film many of them with his brother as the star, some of these cult classics includes" Deadly PreyAerobicide", and" Mankillers." <P5-S2> Prior continued working with Winters producing until the mid 1990s. <P5-S3> Some these efforts include the David Carradine futuristic action vehicle'" Future Zone" and its sequel," Raw Nerve", starring Glenn Ford, Jan- Michael Vincent, Sandahl Bergman and Traci Lords," Night Trap" Gold Award winner at the World Fest Houston for best Fantasy/ Horror), starring Robert Davi, Michael Ironside, Lesley- Anne Down, Margaret Avery, John Amos, Lydie Denier, and Mike Starr," Raw Justice"( Bronze Award winner at the WorldFest Charleston for best Theatrical Feature Film – Dramatic), starring Pamela Anderson, David Keith, Robert Hays, and Stacy Keach, and many more films with an important cast. <P5-S4> From 2000 on, Prior continued directing action and horror films. <P5-S5> He reunited with Winters to pen his 2015 directorial effort. <P5-S6> He died on August 16, 2015 at the age of 59. <P5-S7> David A. Prior( October 5, 1955 – August 16, 2015) was an American director, screenwriter, producer and co-founder of the Action International Pictures( AIP). <P5-S8> His death was described by his brother on Facebook as" a long battle of failing health".