Pierre-François Martin-Laval
Pierre-François Martin-Laval (nicknamed "PEF") is a French actor, film director, screenwriter and theatre director.
PEF is well known in France for his acting performances in musical comedy but also in serious plays.
He studied at a famous French school of acting: Cours Florent.
During his drama studies, he met his comrades with whom he formed a troop called 'Les Robins des Bois' (The Robinhoods), a French comedy team formed in 1996.
Initially called The Royal Imperial Green Rabbit Company, they renamed themselves after their first significant success, a play titled "Robins des bois".
Les Robins des Bois first appeared on television in "La Grosse Emission", a regular TV show on the channel Comédie!.
In this show they used to present short and utterly crazy plays.
They quickly got popular and made appearances in French movies.
French television crime drama series;
French television crime drama series (2015) as Julien Morel
Serial Teachers 2
Serial Teachers 2  is a 2015 French comedy film directed by Pierre-François Martin-Laval.
It is the sequel to 2013's "Serial TeachersLes Profs").
Bride 13
Bride 13 is a 1920 American thriller film serial directed by Richard Stanton, and the first film serial made by Fox.
It is considered to be a lost film.
Bride 13 was promoted as romantic film.
Leatherstocking (serial)
Leatherstocking is a 1924 American Western film serial directed by George B. Seitz.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Stingaree (serial)
Stingaree is a 1915 American drama film serial directed by James W. Horne.
Serial Teachers
Serial Teachers (French title: Les Profs) is a 2013 French comedy film directed by Pierre-François Martin-Laval.
The film is based on the comics "Les Profs" by Pica and Erroc.
It was the top-grossing French film of the year, with a total of 3,957,176 admissions in France.
A sequel, "Serial Teachers 2", was released on 1 July 2015.
The Seventh Company Outdoors
The Seventh Company Outdoors is a 1977 French comedy film directed by Robert Lamoureux.
It is a sequel to Now Where Did the 7th Company Get to ?.
Peter Levin
Peter Levin is an American director of film, television and theatre.
King of the Forest Rangers
King of the Forest Rangers( 1946) is a Republic film serial.

Question: Where did the director of film Serial Teachers graduate from?