Every Sanskrit play opens with a prologue, or, to speak more correctly, an introduction, designed to prepare the way for the entrance of the dramatis personæ. The prologue commences with a benediction or prayer (pronounced by a Bráhman, or if the stage-manager happened to be of the Bráhmanical caste, by the manager himself), in which the poet invokes the favour of the national deity in behalf of the audience. The blessing is generally followed by a dialogue between the manager and one or two of the actors, in which an account is given of the author of the drama, a complimentary tribute is paid to the critical acumen of the spectators, and such a reference is made to past occurrences or present circumstances as may be necessary for the elucidation of the plot. At the conclusion of the prologue, the manager, by some abrupt exclamation, adroitly introduces one of the dramatic personages, and the real performance commences.