The Lightning Thief
Following the end of "Les Misérables," McCarrell performed as the titular character in "", which ran from March 23, 2017 to May 6, 2017 at the Lucille Lortel Theatre. On August 28, 2017, he reprised his role as Percy in a sold-out "The Lightning Thief: The Percy Jackson Musical" concert at The Green Room 42. In late 2019-early 2020, he played Percy in the broadway run of The Lightning Thief.