Russ Tamblyn & the Jets rehearse on the set of West Side Story (1961, dir. Robert Wise & Jerome Robbins) (photo by Gjon Mili for LIFE, 1960)

Russ Tamblyn & the Jets rehearse on the set of West Side Story (1961, dir. Robert Wise & Jerome Robbins) (photo by Gjon Mili for LIFE, 1960)