The title compound, C17H15N3OS2 was obtained from the condensation reaction of S-benzyl-dithio-carbazate and 5-methyl-isatin. In the solid-state, the mol-ecule adopts a Z configuration with the 5-methyl-isatin and di-thio-carbazate groups located on the same side of the C=N bond, involving an intra-molecular N-H⋯O hydrogen bond.