Len Wiseman and Ken Kwapis, are Americans, that have which occupation?
film director
Ken Kwapis
Kenneth William "Ken" Kwapis (born August 17, 1957) is an American film and television director and screenwriter.
 He specialized in the single-camera sitcom in the 1990s and 2000s and has directed feature films such as "Sesame Street Presents Follow That Bird" (1985), "The Sisterhood of the Traveling Pants" (2005), and "He's Just Not That into You" (2009).
Len Wiseman
Len Ryan Wiseman (born March 4, 1973) is an American film director, screenwriter and producer.
 He is best known for his work on the "Underworld" series, "Live Free or Die Hard", and the 2012 film "Total Recall".
Booze Cruise (The Office)
"Booze Cruise" is the eleventh episode of the second season of the American comedy television series "The Office", and the show's seventeenth episode overall.
 Written by Greg Daniels and directed by Ken Kwapis, the episode first aired in the United States on January 5, 2006 on NBC.
 The episode featured Rob Riggle and Amy Adams as guest stars. License to Wed
License to Wed is a 2007 American romantic comedy film starring Robin Williams, Mandy Moore and John Krasinski, and directed by Ken Kwapis.
 The film was released in theaters on July 3, 2007. The Beniker Gang
The Beniker Gang is a 1985 American drama film written by Judie Angell and directed by Ken Kwapis.
 The movie stars Andrew McCarthy as Arthur Beniker, Jennifer Dundas as Cassie Beniker, Charles Fields as Edmund Beniker, and Danny Pintauro as Ben Beniker. Sexual Life
Sexual Life is a 2005 comedy-drama, independent film written and directed by Ken Kwapis, who would go on to chronicle modern romantic life in the better-known "He's Just Not That Into You" in 2009.
 Produced by Ken Aguado and distributed by Showtime Independent Films.
 Cast members include Azura Skye, Carla Gallo, Anne Heche, Elizabeth Banks, Tom Everett Scott, and Steven Weber. A Walk in the Woods (film)
A Walk in the Woods is a 2015 American biographical comedy-drama film directed by Ken Kwapis, based on the 1998 book/memoir of the same name by Bill Bryson.
 The film stars Robert Redford, Nick Nolte and Emma Thompson.
 The film was released on September 2, 2015, by Broad Green Pictures. The Beautician and the Beast
The Beautician and the Beast is a 1997 American comedy film directed by Ken Kwapis and starring Fran Drescher and Timothy Dalton as the title characters.
 The story follows the misadventures of a New York City beautician who is mistakenly hired as the school teacher for the children of the president of a small Eastern European country.
 The story is similar to that of "The King and I", "The Sound of Music", and "Evita", with elements also reminiscent of the sitcom "The Nanny", for which Drescher is most famous. Underworld (2003 film)
Underworld is a 2003 action horror film directed by Len Wiseman and written by Danny McBride, based on a story by McBride, Kevin Grevioux, and Wiseman.
 The film centers on the secret history of vampires and lycans (an abbreviated form of "lycanthrope", which means werewolf).
 It is the first installment in the "Underworld" franchise.
 The main plot revolves around Selene (Kate Beckinsale), a vampire Death Dealer hunting Lycans.
 She finds herself attracted to a human, Michael Corvin (Scott Speedman), who is being targeted by the Lycans.
 After Michael is bitten by a Lycan, Selene must decide whether to do her duty and kill him or go against her clan and save him.
 Alongside Beckinsale and Speedman, the film stars Michael Sheen, Shane Brolly, and Bill Nighy. Diversity Day (The Office)
"Diversity Day" is the second episode of the first season of the American comedy television series "The Office", and the show's second episode overall.
 Written by B. J. Novak and directed by Ken Kwapis, it first aired in the United States on March 29, 2005, on NBC.
 The episode guest stars "Office" consulting producer Larry Wilmore as Mr. Brown.