Ben Stiller
John Hamburg
Jay Roach
Ash Brannon
Allen Covert
Dennis Dugan
Thomas Lennon
Josh Cooley
Jeff Garlin
Garry Marshall
Theodore Shapiro
Brad Lewis
Sean Anders
Peter Tolan
Joan Cusack
Garry Shandling
Jon Lovitz
Steve Carell
Brad Garrett
Brian Grazer
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John Liman Hamburg (born May 26, 1970) is an American screenwriter, film director and producer. Wikipedia