Question: What American Canadian actor, born April 15, 1982, co-wrote "The Watch"?

Context articles: Wayne Helliwell, Jr.
Jeff Schultz (actor)
Riley Voelkel
Ecstasia Sanders
Michael McManus (Canadian actor)
Doug McGrath
Matt Frewer
The Watch (2012 film)
Seth Rogen
Jason Somerville

Wayne Helliwell, Jr. (born April 5, 1977 in Pelham, New Hampshire) is an American racing driver.
 He competes in the American Canadian Tour.
Jeff Schultz (born April 15, 1965) is a Canadian actor and filmmaker.
 Some of his television actor credits include "MacGyver", "21 Jump Street", "Night Heat", "Street Legal".
 As a writer, for his work on "North of Pittsburgh" (1992), he was a Genie Award nominee for Best Original Screenplay.
Riley Voelkel (born April 26, 1990) is an American Canadian actress.
 She is known for portraying Freya Mikaelson on The CW television series "The Originals".
 Voelkel also played the role of Jenna Johnson on the HBO television series "The Newsroom".
 In 2013, she played the younger version of Jessica Lange's character, the witch Fiona Goode in the FX series "".
Ecstasia Sanders (born July 15, 1985) is an American Canadian actress.
 She's known for her supporting roles in "Final Destination 3" (2006) and "Dr. Dolittle 3" (2006).
Michael McManus (born April 15, 1962) is a Canadian actor who played the ex-assassin Kai in the science fiction series "Lexx".
Doug McGrath (born April 13, 1935) is a Canadian actor whose most notable role was that of "Peter" in the acclaimed Canadian film "Goin' Down the Road" (1970) and its sequel "Down the Road Again" (2011).
 He also played in acclaimed Canadian films "Wedding in White" (1972), "The Hard Part Begins" (1973), the original "Black Christmas" (1974), "Russian Roulette" (1975) and "Coming Out Alive" (1980).
 He had a supporting role as a gym teacher in the cult comedy "Porky's" (1981), and also played roles in "The Escape Artist" (1982), "" (1983), the Australian comedy "The Return of Captain Invincible" (1983), "Always" (1989) and "Ghosts of Mars" (2001).
Matthew George Frewer (born January 4, 1958) is an American Canadian actor, singer, voice artist and comedian.
 Acting since 1983, he is best known for portraying the 1980s icon Max Headroom, Hades' henchman Panic in "Hercules" (1997), next door neighbor Russell "Big Russ" Thompson in "Honey, I Shrunk the Kids" (1989), the retired villain Moloch in "Watchmen" (2009), cancer patient Mitch in "50/50" (2011), Doctor Leekie in the Canadian science fiction drama "Orphan Black" (2013–17) and Sherlock Holmes in four Hallmark Channel television productions released between 2000 and 2002.
The Watch (previously known as Neighborhood Watch) is a 2012 American science fiction comedy film directed by Akiva Schaffer and written by Jared Stern, Seth Rogen and Evan Goldberg.
 It stars Ben Stiller, Vince Vaughn, Jonah Hill and Richard Ayoade.
 The film follows Evan (Stiller), Bob (Vaughn), Franklin (Hill), and Jamarcus (Ayoade), a group of neighbors who form a suburban neighborhood watch group.
 When they uncover an alien plot threatening the world, they are forced into action.
Seth Aaron Rogen ( ; born April 15, 1982) is an American-Canadian actor, comedian and filmmaker.
 He began his career performing stand-up comedy during his teenage years.
 While still living in his native Vancouver, he landed a supporting role in the series "Freaks and Geeks".
 Shortly after he moved to Portland, Oregon for his role, "Freaks and Geeks" was officially cancelled after one season due to low viewership.
 Rogen later got a part on sitcom "Undeclared", which also hired him as a staff writer.
Jason 'JCarver' Somerville (born April 15, 1987) is an American poker player and Team PokerStars Pro specializing in Texas Hold'em.
 He has one World Series of Poker bracelet and 3.9 million in live tournament results.
 He is the founder of Run It UP, a video/live stream series where viewers are encouraged to watch, listen, and learn as he turns $50 into $10,000.
 He has been a contributor to the PokerVT training team as an advanced instructor in poker tournaments and a “Ones to Watch” for the World Poker Tour XI Season.