| Alistair Cook: Produces, performs, and teaches improvisational theatre. |
| Armando Diaz: Sketchwriting and long-form improvisation resources and classes offered by Armando Diaz, New York and Chicago Improviser and former head writer for the "Upright Citizens Brigade" TV series. |
| Daena Giardella: Improvisational theater performer and teacher. Information on classes and organizational communications training programs. |
| Dan Izzo: Chicago area improviser, actor, and director. Includes photos, biographical information, show listings, and an online journal. |
| Fuzzy Gerdes: A Chicago improviser and administartor of online improv resources, Fuzzy's site includes a calendar of his upcoming performances, biographical information as well as links to the improv pages he maintains. |
| Johnny Melville: Awarded best actor at Brooklyn Film Festival 2001, the Scottish born entertainer/mime/clown/director is regarded for his quickfire improv technique. |
| Jonathan Browning: Improvisational theater performer, teacher and director. Currently offering improv workshops, private sessions and corporate support in Los Angeles, CA. |
| Leslie McManus: Improv instructor and actor in Los Angeles. Continuous updates on classes, theater and comedy projects. |
| Neil Muscott: Information on Torontonian improviser and instructor, Neil Muscott. Updates include descriptions of classes offered, student testimonials and information on his production "The Comedy Debate." |