Film and television legend Mihail Bilalov is slated to star in “Boom Boom: Evolution of a Criminal Mind,” a play in Bulgarian without English subtitles, headed to UNLV as part of an 18-city international tour. After his cult role as the mobster Jaro in the series, “Undercover,” Bilalov returns as a new hero from the underground. Armed with his big mouth, bullet point and dark sense of humor, the eccentric boss is celebrating his 50th anniversary. Bilalov is best known for his film and television roles, but also served as stint as the host of the Bulgarian version of “Who Wants to Be a Millionaire.” The play is not appropriate for patrons under age 16.