Now This! - Maryland ensemble that performs in the greater Washington D.C. area does children-oriented shows and corporate events using various different formats, such as murder mysteries. Chicago City Limits - New York City improv comedy troupe. Offering ticket and press information, cast, news and events. Includes entertainment and training programs. English Lovers - Vienna-based improv group with an international cast clad in black. Ad-Libs - Dallas troupe with weekly shows and national tours. Pictures with fans, booking details and group history. Boom Chicago - Amsterdam improvisational troupe offers at their site show schedules, video clips, information on classes, and a menu from their restaurant. The Comedy Store Players - Legendary British company that laid the groundwork for "Whose Line Is It Anyway?" and launched the careers of Josie Lawrence and Paul Merton. Melodramix - Alberta, Canada, improv troupe lists their schedule and information about auditioning. National Comedy Theatre - San Diego company that specializes in improv games. The New Wave Of Comedians - Paramus, NJ, improv game ensemble comprised of high school students. Scared Scriptless Improv - Anchorage troupe features a performance schedula and info about current and former ensemble members. Slow... Children at Play - Los Angeles group with a cute Web site. They specialize in short-form improv. Sprout - London ensemble that offers short-form and narrative shows, as well as improv workshops. We Brake For Nobody - Bucknell group has video clips, schedules, and info about past and present members. Atomic Improv - Edmonton two-man troupe includes show and booking info, plus some nudity. Bare - Chicago two-man long-form improv group. The Immediate Gratification Players - Harvard University's resident improv group does various different shows during the school year. Mission Improbable - Nottingham group performs short-form improv at various public and corporate venues. Yellow Man Group - Formed in Chicago, this Japanese ensemble performs high-energy English-language shows. Sirens - Chicago all-female troupe whose show "Chicken Scratch" uses each performers own monologues as starting points for improvised scenes. The Improv Bandits - Auckland, New Zealand, company that performs original shows and Keith Johnstone formats both at home and abroad. The Groundlings - Legendary Los Angeles improv company that launched the careers of such performers as Phil Hartman, Lisa Kudrow, Jon Lovitz, and Edie McClurg. Amnesia Wars - New York City group dedicated to stretching the possibilities of long-form improv in such shows as "Psycheroticproviholicyesandsomethingvoodoo." Bovine Metropolis Theater - Denver comedy theater that hosts "Improv Hootenanny" and "On the Spot." They also offer adult and teen improv workshops, and performance opportunities for high school and college troupes. The Brody Theater - Portland, OR, theater that houses the long-form show Double Play and hosts area groups. Laughing Matters - Atlanta improv troupe does public performances and private bookings and workshops using such formats as murder mysteries and game shows to team-build and foster creativity. Raleigh's Village Idiots - Raleigh, NC, ensemble that has regular performance on Friday nights. The Tenderloins Improv Troupe - New York City-based, Del Close-trained long-form improv troupe that performs the Harold and the Armando Diaz. Promotional film, and clips from their movies. Blue Blanket Improv - San Francisco troupe that performs free shows in various outdoor locations throughout the city. The Improbable Improvisational Ensemble - Grass Valley, CA, troupe that performs regularly at the Holbrooke Hotel. The Liquid Radio Players - Los Angeles ensemble that performs an improv show with an old-time radio theme. North Beach Improv - San Francisco-based improv ensemble. Blacktop Circus Improv Troupe - Atlanta African-American troupe that performs every Tuesday at the Uptown Comedy Corner. Pan Theater Oakland Improv Theater Troupe - Oakland, CA improv troupe offering shows and classes for the Bay Area. ComedyWorx - Raleigh, NC, show where a referee mediates two teams of comedians who are competing for the biggest laughs by performing scenes based on audience suggestions. The Really Spontaneous Theatre Company - Burbank ensemble that specializes in improvised one-act plays. Impulse Theater - Denver's long-running improv show. No Parking Players - Based at Carnegie Mellon University in Pennsylvania, USA. Includes meeting schedule, photos, hall of fame, and resources. Full Frontal Nudity - Troupe from Columbus Ohio providing cast backgrounds, upcoming events, history, classes, pictures and contact information. Eight is Never Enough - Troupe from New York City. Includes show descriptions, cast, pictures, booking and contact information. Just The Funny - Miami, Florida company featuring improvisations based on audience suggestions. Show details, cast biographies and contact information included. Unscrewed Comedy Troupe - Based in Tucson, Arizona. Pictures, cast information, booking and contact details. Too Many Larrys! - San Francisco improv troupe performs free shows every Saturday night. SPROUT ideas - London based improvisers. Experienced teachers, directors and performers. Site contains performance schedule, business services, and information about classes offered. Bad Dog Theatre Company - Toronto based troupe, includes contact information, schedule, workshops and cast profiles. Tilt: Ann Arbor's Improv Comedy Group - Ann Arbor, MI, shortform improv troupe. Site contains show and class info, cast bios, and promotional information. Improv Shmimprov - Orange County, CA, based shortform improvisation troupe. Site contains cast bios, show information and photos. Kitsch In Sync - Boston, MA, shortform improv troupe. Site contains show, history and audition information. Stevie Ray's Improv Company - Providing cabaret, instruction and corporate services, base in Minneapolis, Minnesota. Schedule, services and contact information included. Creative Urges - San Diego based troupe. Includes performance schedule, photo album, and workshops. Barren Mind Improv - Arizona State University improv group featuring members of the Farce Side sketch comedy group that performs a late night show every Thursday night. National Comedy Theatre - New York - Nationally acclaimed improv comedy group based in New York City. Clean, corporate entertainment, weekly performances, team building, college shows and improv workshops. World Class Indifference - New York/Connecticut short-form team does public performances and corporate team building events. Cast biographies, and schedule. Mod 27 - Based in Palm Beach County, Florida. Includes show details, cast backgrounds, history and contact information. Mixed Signals - College of New Jersey-based ensemble that performs shows both on- and off-campus. Chicago Improv Anarchy - Chicago-based improv comedy troupe. They know where your mom lives. The National Comedy Theatre - Improv comedy competition and shows in Mesa, Arizona. Provides performance information as well as improv workshops. Theatre on the Edge - Waterloo, ON, troupe that performs weekly and offers classes. They also have video clips with eye towards doing a Webcast of their shows. Scared Scriptless - Southend-on-Sea, Essex, ensemble group in search of a new performance space. They perform short form-oriented shows with props. OBT Laughing Stock - Salt Lake City's long-running improv comedy show that challenges you to avoid whacking Russ. Canadian Improv Showcase - Ontario improv group with cool hockey jerseys features video clips, history and cast biographies, and schedule and booking information. Jet City Improv - Seattle short-form improv troupe offers all-ages shows and classes. Site contains schedule, player bios, reviews and ticket information. The Comedy Clinic - Tulsa's Comedy Troupe - Tulsa, OK troupe performs shortform improv and original sketch comedy. Site contains show and ticket information. KC Improv Company - Kansas City group with an all-ages show. Site contains upcoming show dates and contact information. SAK Comedy Lab - Orlando's long-running company that does short-form improv, as well as student shows. They also do "Slice of Life," in which you can arrange to have someone's life be reenacted on stage during a show. Quipfire! - Princeton University ensemble based off the Franciscan tradition of improv. Rare Bird Show - Philadelphia longform group. Includes bios, photos, shows, and reviews.