Deadline's review of the Broadway musical 'Just In Time' starring Jonathan Groff as nightclub singer Bobby Darin.

This lackluster jukebox biographical musical never makes a case for Darin as a worthy subject of a Broadway show.

Director Alex Timbers and his irrepressible star Jonathan Groff have made magic with the Bobby Darin musical “Just in Time,” which opened Saturday night at the Circle in the Square Theatre.