This bittersweet comedy stars Adam Sandler as George, a comedian who hires Ira (Seth Rogen), a standup comic, to write jokes for him. The two become buddies, but then George reveals a shocking secret. Ira helps him reexamine his life and the choices he has made. George looks up an old girlfriend (Leslie Mann) he never stopped loving. But she seems to be happily married to a man (Eric Bana) who is almost too perfect. Can George win her back, with Ira's help? Directed by Judd Apatow. With Jonah Hill and Jason Schwartzman. Categories: Comedy, Drama. Year: 2009.

Seth Rogen in Funny People
When the earth is threatened by alien invaders, a ragtag group of monsters is assembled to save the planet. B.O.B. (Seth Rogen), a gelatinous blob; Dr. Cockroach, Ph.D (Hugh Laurie), an insect-headed genius; the Missing Link (Will Arnett), a macho half-ape, half-fish; Susan "Ginormica" Murphy (Reese Witherspoon), a 50-foot tall woman; and Insectosaurus, a 350-foot grub must learn how to work together and coordinate their wacky powers in order to prevent the alien invastion. Directed by Rob Letterman and Conrad Vernon. With Paul Rudd, Kiefer Sutherland, Rainn Wilson and Stephen Colbert. Categories: Comedy, Fantasy, Animation, Adventure, Family. Year: 2009.

Seth Rogen in Monsters vs. Aliens
Seth Rogen plays Ronnie, the nerdy head of security in a suburban shopping mall. When a pervert starts exposing himself to shoppers, Ronnie takes it on himself to try to nab the guy. This fills him with a sense of purpose, and he even gets the courage to ask out a beautiful young woman (Anna Faris), one of the flasher's victims. But when a hardnosed by-the-book cop (Ray Liotta) takes on the case, Ronnie is afraid of losing his status as a hero. Directed by Jody Hill. With Michael Peña, Matt Yuan, Jesse Plemons and John Yuan. Categories: Comedy. Year: 2009.

Seth Rogen in Observe and Report
A documentary-style comedy in which Charlyne Yi plays herself, a young woman who says she doesn't believe in love. She agrees to become the subject of a documentary and travels around with a film crew, interviewing people on their thoughts about love. But things don't go quite as planned when she meets a guy (Michael Cera) who falls in love with her. She tries to keep her cool, but everyone can see she is falling in love with him herself. Finding a boyfriend is complicated enough, but in her case, it's all being filmed. Directed by Nicholas Jasenovec. With Charlyne Yi, Jake M. Johnson, Demetri Martin, and Seth Rogen. Categories: Comedy. Year: 2009.

Seth Rogen in Paper Heart
On their first day of high school, Ryan (Troy Gentile), Wade (Nate Hartley) and Emmit (David Dorfman) have a run-in with Filkins (Alex Frost) and Ronnie (Josh Peck), the school bullies. Not wanting to deal with their abuse until graduation, the three nerds take out an ad for a bodyguard. Their choice is Drillbit Taylor (Owen Wilson ), a homeless man who poses as a soldier of fortune. Drillbit initially intends to rob their houses, but after becomimg friends with the boys he turns over a new leaf. After some intense training and a few unique pearls of wisdom, Ryan, Wade and Emmit ultimately learn to fend for themselves. Directed by Steven Brill. With Leslie Mann, Lisa Lampanelli and Cedric Yarbrough. Categories: Comedy. Year: 2008.

Seth Rogen in Drillbit Taylor
Unable to deal with the suspense any longer, Eric (Sam Huntington), Linus (Chris Marquette), Hutch (Dan Fogler), Zoe (Kristen Bell) and Windows (Jay Baruchel), five huge Star Wars fans and best friends, set out on a cross-country road trip in order to infiltrate Skywalker Ranch and steal an early print of Star Wars Episode I: The Phantom Menace. Along the way, they run into William Shatner, Princess Leia (Carrie Fisher), some obsessed Trekkies and a gang of unruly bikers. Directed by Kyle Newman. With Jaime King, Craig Robinson, Seth Rogen, Kevin Smith, Jason Mewes, Ethan Suplee and Billy Dee Williams. Categories: Adventure, Comedy, Crime, Drama. Year: 2008.

Seth Rogen in Fanboys
When Horton the Elephant (Jim Carrey) discovers that a tiny speck of dust that he found on a flower is actually home to the miniscule citizens of Whoville, he agrees to help protect the Whos from the dangers of the regular-sized Jungle of Nool. Teaming up with Ned O'Malley (Steve Carell), the Mayor of Whoville, who has 96 daughters and one quiet son (Jesse McCartney), Horton sets out to find the Whos a safe resting place for their little world. But, when Horton's neighbors catch wind of the story, Sour Kangaroo (Carol Burnett) and her evil eagle partner, Vlad Vladikoff (Will Arnett), will stop at nothing to destroy the speck. Directed by Jimmy Hayward and Steve Martino. With Seth Rogen, Isla Fisher, Jonah Hill and Amy Poehler. Categories: Animation, Adventure, Comedy, Family. Year: 2008.

Seth Rogen in Horton Hears a Who!
Po (Jack Black), a lazy, overweight panda, gets to fulfill his dream when he is chosen to leave his family's noodle shop and study kung fu alongside his idols, Tigress (Angelina Jolie), Crane (David Cross), Mantis (Seth Rogen), Viper (Lucy Liu) and Monkey (Jackie Chan), under the guidance of their guru, Master Shifu (Dustin Hoffman). When the evil snow leopard Tai Lung (Ian McShane) threatens the Valley of Peace, it's up to Po to fulfill an ancient prophesy and learn how to use his apparent weaknesses to help him save the day. Directed by Mark Osborne and John Stevenson. With Dan Fogler and Michael Clarke Duncan. Categories: Animation, Action, Comedy, Family. Year: 2008.

Seth Rogen in Kung Fu Panda
After Dale Denton (Seth Rogen), a lazy stoner, witnesses a crooked cop (Rosie Perez) and a dangerous drug lord (Gary Cole) commit a murder, he heads to his dealer Saul Silver's (James Franco) house to make sure that the rare weed he dropped at the scene can't be traced back to him. When it turns out that the Pineapple Express he left behind will lead the killers straight to Saul, Dale and his permanently stoned dealer go on the run. With their lives in danger, Dale and Saul will have to use every brain cell they have left to outsmart the killers on their trail. Directed by David Gordon Green. With Bill Hader, James Remar, Danny R. McBride, Craig Robinson and Kevin Corrigan. Categories: Comedy, Crime, Thriller. Year: 2008.

Seth Rogen in Pineapple Express
When twins Jared and Simon Grace (Freddie Highmore) and their sister, Mallory (Sarah Bolger), move into the run-down Spiderwick Estate with their mother (Mary-Louise Parker), they immediately notice that something is just a bit out of the ordinary. As the children investigate the grounds of the secluded, old mansion owned by their great, great uncle (David Strathairn), they entera magical world full of fairies and other mythical creatures. Directed by Mark Waters. With Nick Nolte, Joan Plowright, Seth Rogen and Martin Short. Categories: Drama, Family, Fantasy, Thriller. Year: 2008.

Seth Rogen in The Spiderwick Chronicles
In order to keep from being evicted from their apartment, longtime friends and roomates Zack (Seth Rogen) and Miri (Elizabeth Banks) come up with an unorthodox plan. Using their friends as actors, the pair decide to film an amateur porn film to make some quick cash. But, once shooting begins, Zack and Miri discover that they might want to be more than friends. Directed by Kevin Smith. With Justin Long, Traci Lords, Jason Mewes, Craig Robinson and Katie Morgan. Categories: Comedy, Drama, Romance. Year: 2008.

Seth Rogen in Zack and Miri Make a Porno
Ben Stone (Seth Rogen), an out of shape slacker is living his dream: sharing a house with his friends, partying all day and having absolutely no responibilities. Alison Scott (Katherine Heigl) is a motivated career woman with a promising future in television. They seem like the unlikeliest of couples, but after a few drinks at a bar where Alison is celebrating her recent promotion, the pair have a one night stand. Their relationship would have ended there, but eight weeks later Alison discovers that she is pregnant. Now, Ben and Alison will have to decide if they can make things work for the sake of the baby, or if their differences are just too much to overcome. Directed by Judd Apatow. With Paul Rudd, Leslie Mann, Jason Segel, Jay Baruchel, Jonah Hill and Harold Ramis. Categories: Comedy, Drama, Romance. Year: 2007.

Seth Rogen in Knocked Up
Seth (Jonah Hill) and Evan (Michael Cera) are best friends and high school seniors. Before they graduate and go off to separate colleges, the pair wants to reverse their long running losing streak with girls while attending a huge end of the year bash. But, after their plan to buy alcohol goes awry, Seth and Evan realize that overcoming their separation anxiety is an even greater challenge than getting girls. Directed by Greg Mottola. With Seth Rogen, Christopher Mintz-Plasse, Emma Stone and Martha MacIsaac. Categories: Comedy. Year: 2007.

Seth Rogen in Superbad
After their wedding, Carl (Matt Dillon) and Molly Peterson (Kate Hudson) are looking forward to settling down into their new life together. But, when Carl learns that life-long friend Randy Dupree (Owen Wilson) was fired and lost his apartment after attending the pair's wedding, he welcomes his best bud into their home. What starts out as an act of good will turns into a major annoyance when Dupree overstays his welcome and oversteps his bounds. Directed by Anthony Russo and Joe Russo. With Michael Douglas and Seth Rogen. Categories: Comedy, Romance. Year: 2006.

Seth Rogen in You, Me and Dupree
Andy Stitzer (Steve Carell) has a comfortable job at an electronics superstore, a nice apartment with an amazing collection of action figures and comic books, good friends, and a pleasant personality. But there's just one little thing he hasn't quite gotten around to doing yet. And, when his buddies at the store find out, they consider it their duty to help Andy with his situation and go to great lengths to find him a woman. Directed by Judd Apatow. With Catherine Keener, Paul Rudd, Seth Rogen, Romany Malco, Elizabeth Banks and Leslie Mann. Categories: Comedy, Romance. Year: 2005.

Seth Rogen in The 40 Year Old Virgin
Ron Burgundy (Will Ferrell), a self-centered, sexist news reporter, rules the airwaves in 1970s San Diego. Beloved by the community and comfortable in his position of power, Burgundy's world comes crashing down when Veronica Corningstone (Christina Applegate), a strong, opinionated newswoman, sabotages his career and takes over the evening news. Kicked to the curb, Burgandy falls apart, becoming a shell of his former self, until a news emergency gives him one last shot to regain his crown. Directed Adam McKay. With Steve Carell, David Koechner, Paul Rudd and Fred Willard. Categories: Cult Classics, Comedy. Year: 2004.

Seth Rogen in Anchorman: The Legend of Ron Burgundy
Donnie Darko (Jake Gyllenhaal) is your average 1980s suburban teenager, except that he is beset by visions of a giant, sinister rabbit and recently had an airplane engine fall through the roof of his bedroom. After the demonic bunny tells him that the world will end in 28 days, Donnie falls for the new girl in town (Jena Malone) and tries to make sense of his life before time runs out. Directed by Richard Kelly. With Holmes Osborne, Maggie Gyllenhaal, Mary McDonnell, Patrick Swayze, Noah Wyle, Seth Rogen and Drew Barrymore. Categories: Drama, Mystery, Sci-Fi, Thriller, Independent Film. Year: 2001.

Seth Rogen in Donnie Darko