Harold and Kumar in 3D? Warner Bros. is “seriously considering” a stereoscopic approach for the second sequel, which is set to begin shooting this summer and could be in theaters before the end of the year, Mike Fleming reports at Deadline Hollywood Daily. The Christmas-teamed stoner comedy was announced long ago, but put on hold when Kal Penn, who plays Kumar, accepted a soon-to-end one-year stint with the White House Office of Public Engagement. I’d image that Neil Patrick Harris is going to have a big musical number in this one.