SAY MY NAME THREE TIMES: Senior Sasha Grapko, who plays Beetlejuice, stands behind junior Sami Spear, who plays Lydia Deetz in “Beetlejuice Jr.” in the second of two shows Thursday evening in the Fine Arts Building Theater. McCallum’s musical theatre classes performed “Beetlejuice Jr.” with two separate shows, one at 6:30 p.m. and another at 7 p.m. with alternating casts. The show was partially student-directed, with a few upperclassmen acting in the show as well as directing. One of these students was Grapko, who was proud of his final performance, along with the effort that went into choreographing the show. “I was a little bit worried going into this performance because I was not as prepared as I usually am because it’s the end of the year, and I couldn’t get a whole lot of rehearsal time, which has been almost entirely in class,” he said, “but I feel like I really went for it, and I succeeded, so I feel extremely good about it. I’m super grateful I was able to choreograph one o...