Alice Frost
Alice Dorothy Margaret Frost( August 1, 1910 – January 6, 1998) was an American actress.
An inaugural member of Orson Welles's Mercury Theatre on radio and the stage, she later performed the role of Pamela North on the radio series" Mr. and Mrs. North" for nearly 10 years.
Richard Lockridge
Richard Orson Lockridge( September 26, 1898 in St. Joseph, Missouri – June 19, 1982 in Tryon, North Carolina) was an American writer of detective fiction.
Richard Lockridge with his wife Frances created one of the most famous American mystery series," Mr. and Mrs. North."
Mr. and Mrs. North (film)
Mr. and Mrs. North is a 1942 American comedy mystery film directed by Robert B. Sinclair, starring Gracie Allen and William Post Jr. as detectives Pam and Jerry North.
The screenplay was based on a 1941 Broadway play by Owen Davis, which in turn was based on a series of mystery novels by Frances and Richard Lockridge.
Pam North, a dizzy socialite, and her husband Jerry return home from a vacation to find a dead body in their apartment.
All the suspects are close friends of the Norths, a fact that encourages Pam to gently interfere in the ongoing murder investigation conducted by Lt. Weigand( Paul Kelly).
Robert B. Sinclair
Robert Bruce Sinclair( May 24, 1905 – January 3, 1970) was an American director who worked in film, theater and television.
Zuki Lee
Zuki Lee( born 26 September 1977) is a Hong Kong actress.
Lee is noted for her roles as Qian Meimei and Shu Qing in the television series" Flaming Butterfly"( 2007) and" Mr. and Mrs. Gambler"( 2012) respectively.
Mr. and Mrs. Khiladi
Mr. and Mrs. Khiladi( English: Mr. and Mrs. Player) is a 1997 Indian romantic comedy film directed by David Dhawan.
It stars Akshay Kumar and Juhi Chawla.
Some scenes take place in Toronto, Ontario, Canada.
The fifth installment of the Khiladi series," Mr. and Mrs. Khiladi" predominantly explores comedy genre, unlike other films in the series.
The film was a hit at the box office.
The film is a remake of the 1992 Telugu film" Aa Okkati Adakku".
Sujit Mondal
Sujit Mondal( Bengali: সুজিত মন্ডল) is an Indian film director in Bengali cinema.
Hero 420
Hero 420 is an Indo- Bangladesh romantic action film directed by Sujit Mondal and produced by Abdul Aziz and Ashok Dhanuka under the banners of respectively Jaaz Multimedia and Eskay Movies.
The soundtrack of the film is composed by Savvy Gupta.
The film stars Om, Nusraat Faria Mazhar, and Riya Sen in lead role.
The film was released on 19 February 2016.
The film's motion poster was released on 27 December 2015.
It is the remake of 2009 Telugu movie" Maska".
Barbara Britton
Barbara Britton( born Barbara Maurine Brantingham, September 26, 1919 – January 17, 1980) was an American film and television actress.
She is best known for her Western film roles opposite Randolph Scott, Joel McCrea, and Gene Autry and for her two- year tenure as inquisitive amateur sleuth Pam North on the television and radio series" Mr. and Mrs. North".
Mr. and Mrs. Gambler
Mr. and Mrs. Gambler is a 2012 Hong Kong romantic comedy film written, produced and directed by Wong Jing and starring Chapman To and Fiona Sit.

Question: Are the directors of films Mr. and Mrs. North (film) and Hero 420 both from the same country?
Answer: no