Peter Segal (born 1962) is an American film director, producer, screenwriter and actor.
 Segal has directed the comedy films "Tommy Boy" (1995), "My Fellow Americans" (1996), "" (2000), "Anger Management" (2003), "50 First Dates" (2004), "The Longest Yard" (2005), "Get Smart" (2008), " Grudge Match" (2013).
Les Côtelettes is a 2003 French drama film directed by Bertrand Blier.
 It was entered into the 2003 Cannes Film Festival.
Buffet froid is a 1979 French film written and directed by Bertrand Blier, starring Gérard Depardieu, Carole Bouquet, Bernard Blier and Jean Carmet.
 The film is a crime thriller, but displays a high degree of black humour, with contemporary urban life depicted as alienating and having a dehumanizing effect on city dwellers.
 The film won a César Award for Best Writing, and was nominated for Best Cinematography, Editing, and Production Design.
Bertrand Blier (born 14 March 1939) is a French film director and writer.
 His 1978 film "Get Out Your Handkerchiefs" won the Academy Award for Best Foreign Language Film at the 51st Academy Awards.
How Much Do You Love Me?
 (French: Combien tu m'aimes ? )
 is a 2005 French romantic comedy film written and directed by Bertrand Blier.
 It was released on 26 October 2005 in France and Belgium, and had a limited United States release on 18 March 2006.
 It was entered into the 28th Moscow International Film Festival where Blier won the Silver George for Best Director.
1, 2, 3, Sun (French: Un, deux, trois, soleil ) is a 1993 French comedy film directed by Bertrand Blier.
Going Places is an upcoming American crime comedy film written, directed by, and starring John Turturro, acting as both a remake of the 1974 French film of the same name by Bertrand Blier, and a spin-off to the 1998 cult film "The Big Lebowski" by the Coen brothers, from which Turturro reprises his role as Jesus Quintana.
Merci la vie is a 1991 French film written and directed by Bertrand Blier.
 It won the César Award for Best Actor in a Supporting Role, and was nominated for Best Film, Best Actress, Best Supporting Actress, Best Director, Best Writing and Best Editing.
If I Were a Spy (French: Si j'étais un espion ) is a 1967 French crime film directed by Bertrand Blier, starring Bernard Blier and Bruno Cremer.
 It tells the story of a medical doctor who gets into trouble when one of his patients turns out to be hunted by the mafia.
 Filming took place from 15 November to 18 December 1966.
 The film was released in France in August 1967.
My Man (French: Mon Homme ) is a 1996 French drama film written and directed by Bertrand Blier.
 It was entered into the 46th Berlin International Film Festival where Anouk Grinberg won the Silver Bear for Best Actress.

Question: Are both Bertrand Blier and Peter Segal a filmmaker?
Answer: yes