Question: have Jack Arnold and Patrice Leconte both been actors?

Context paragraphs:
The Widow of Saint-Pierre: The Widow of Saint-Pierre (French: La veuve de Saint-Pierre ) is a 2000 film by Patrice Leconte with Juliette Binoche, Daniel Auteuil and Emir Kusturica.  The film made its North American debut at the 2000 Toronto International Film Festival.  It was nominated for a Golden Globe Award in 2001 for Best Foreign Language Film.  The film was also nominated in 2001 for two César Awards.

A Promise (2013 film): A Promise is a 2013 French drama romance film directed by Patrice Leconte and written by Patrice Leconte and Jérôme Tonnerre.  The story is based on Stefan Zweig's novel "Journey into the Past" and stars Rebecca Hall, Alan Rickman, Richard Madden, and Maggie Steed.  It was screened in the Special Presentation section at the 2013 Toronto International Film Festival.

Jack Arnold (director): Jack Arnold (October 14, 1916 – March 17, 1992) was an American actor and film and television director, best known as one of the leading filmmakers of 1950s science fiction films. His most notable films are "It Came from Outer Space" (1953), "Creature from the Black Lagoon" (1954), "Tarantula" (1955), and "The Incredible Shrinking Man" (1957).

Une chance sur deux: Une chance sur deux is a French film directed by Patrice Leconte, released in 1998, and starring Jean-Paul Belmondo, Alain Delon and Vanessa Paradis.

Patrice Leconte: Patrice Leconte (] ; born 12 November 1947) is a French film director, actor, comic strip writer, and screenwriter.

Beauties at War: Beauties at War is a 2008 French film.  Originally titled La guerre des Miss in French, the film aired in France on 9 January 2009, directed by Patrice Leconte.  It was also shown at the Seattle International Film Festival 2009.

The Hairdresser's Husband: The Hairdresser's Husband (French: Le Mari de la coiffeuse ), a 1990 French film written by Patrice Leconte and Claude Klotz, and directed by Leconte.  Jean Rochefort stars as the title character.  Anna Galiena co-stars.

Girl on the Bridge: Girl on the Bridge (French: La fille sur le pont ) is a 1999 French film shot in black and white and directed by Patrice Leconte, starring Daniel Auteuil and Vanessa Paradis.

Voir la mer: Voir la mer is a 2011 French film directed by Patrice Leconte

Le batteur du Boléro: Le Batteur du Boléro is a short film by Patrice Leconte, released in 1992.  It features a drummer in an orchestra, played by Jacques Villeret, who plays a simple, repetitive rhythm on his single drum during a performance of Maurice Ravel's Boléro.

Supporting paragraphs: Jack Arnold (director) Patrice Leconte
Answer: yes