Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
Rachel Feldman
Rachel Feldman( born August 22, 1954) is an American director of film and television and screenwriter of television films.
Whispering Smith Speaks
Whispering Smith Speaks is a 1935 American action film directed by David Howard and written by Daniel Jarrett, Don Swift, Rex Taylor and Gilbert Wright.
The film stars George O'Brien, Irene Ware, Kenneth Thomson, Maude Allen, Spencer Charters and Victor Potel.
The film was released on December 20, 1935, by 20th Century Fox.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
David Howard (director)
David Howard( October 6, 1896 – December 21, 1941) was an American film director.
He directed 46 films between 1930 and 1941.
He was born as David Paget Davis III in Philadelphia, Pennsylvania, and died in Los Angeles, California.
Arthur Lubin
Arthur Lubin( July 25, 1898 – May 12, 1995) was an American film director and producer who directed several" Abbott& Costello" films," Phantom of the Opera"( 1943), the" Francis the Talking Mule" series and created the talking- horse TV series" Mister Ed".
A prominent director for Universal Pictures in the 1940s and 1950s, he is perhaps best known today as the man who gave Clint Eastwood his first contract in film.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Risky Business (1939 film)
Risky Business is a 1939 film directed by Arthur Lubin and starring George Murphy and Dorothea Kent.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.

Question: Do director of film Risky Business (1939 Film) and director of film Whispering Smith Speaks share the same nationality?
Answer: yes