Bob Marley’s brand of high energy and offbeat observations of everyday life has made him one of the most-sought-after stand-up comedians in the country. He performs nationwide, with appearances on “The Tonight Show” and at Caesar’s Palace. Thursday, July 24, he will present two shows, at 7 and 9:30 p.m., at Deertrees Theatre in Harrison. Tickets, $20, are available through the theater box office at 583-6747 and online at www.deertreestheatre.org.