Improvisation is a game that has a beginning, has a middle, but has no end.

This book is the first part of a theatrical series titled Theatrical Research and serves as a complete guide for any actor (and not just them) practicing theatrical improvisation. It consists of over 250 improvisations and more than 1000 different characters to portray.

It can be used in drama schools, theater troupes, theater groups, as well as on an individual level. This book can serve as a good map for theatrical study. Actors are often called upon to have some given conditions, sometimes fewer, and other times an entire page.

Actors, with the prevailing given conditions, receive a boost and are asked to construct the entire plot, each time drawn from their imagination and through interaction with their fellow colleagues.