Question: Was Frank Powell or André Berthomieu more involved in all aspects of the making of films?

Context paragraphs:
Line Noro: Line Noro (22 February 1900 – 4 November 1985) was a French stage and film actress.  During the 1930s she played glamorous, often exotic, women in films such as "Pépé le Moko".  Between 1945 and 1966 Noro was a member of the Comédie Française.  She was married to the film director  André Berthomieu.

André Berthomieu: André Berthomieu (16 February 1903 – 10 April 1960) was a French screenwriter and film director.  He was married to the actress Line Noro.

Mademoiselle Josette, My Woman (1933 film): Mademoiselle Josette, My Woman (French: Mademoiselle Josette, ma femme) is a 1933 French comedy film directed by André Berthomieu and starring Annabella, Jean Murat and Edith Méra.  It is based on the 1906 play of the same title by Robert Charvay and Paul Gavault.  Berthomieu himself remade the film in 1950.

The Secret of Polichinelle (1936 film): The Secret of Polichinelle (French:Le secret de Polichinelle) is a 1936 French comedy film directed by André Berthomieu and starring Raimu, Françoise Rosay and André Alerme.  It is based on a play of the same name by Pierre Wolff, which had previously been turned into a silent film "The Secret of Polichinelle" (1923).

Love in Jamaica: Love in Jamaica (French: À la Jamaïque) is a 1957 French musical comedy film directed by André Berthomieu and starring Luis Mariano, Jane Sourza and Paquita Rico.  It is an operetta film, adapted from a stage work composed by Francis Lopez.

Mademoiselle Josette, My Woman (1950 film): Mademoiselle Josette, My Woman (French: Mademoiselle Josette ma femme) is a 1950 French comedy film directed by André Berthomieu and starring Odile Versois, Fernand Gravey and Robert Arnoux.  It is based on the 1906 play of the same title by Robert Charvay and Paul Gavault which Berthomieu had previously made into a 1933 film "Mademoiselle Josette, My Woman".

The Crime of Sylvestre Bonnard (film): The Crime of Sylvestre Bonnard (French: Le crime de Sylvestre Bonnard) is a 1929 French silent drama film directed by André Berthomieu and starring Émile Matrat, Thérèse Kolb and Gina Barbieri.  It is based on the 1881 novel "The Crime of Sylvestre Bonnard" by Anatole France.

Frank Powell: Frank E. Powell was a stage and silent film actor, screenwriter, and director in the United States.  He was born in Hamilton, Ontario, Canada.

Not So Stupid (1946 film): Not So Stupid (French: Pas si bête) is a 1946 French comedy film directed by André Berthomieu and starring Bourvil, Suzy Carrier and Bernard Lancret.  In 1928 Berthomieu had made a silent film of the same name.

Not So Stupid (1928 film): Not So Stupid (French: Pas si bête) is a 1928 French silent comedy film directed by  André Berthomieu and starring Andrée Gilda, René Lefèvre, and Jean Heuzé.  Berthomieu remade the film in 1946.

Supporting paragraphs: Frank Powell André Berthomieu
Answer: Frank E. Powell