Complex sentence: Currently, he stars as Harry Doyle in the drama-thriller series "Quantico" on the ABC network, he also stars as Ray Terrill/The Ray in the Arrowverse.
Split into simpler sentences: Currently, he stars as Harry Doyle in the drama-thriller series "Quantico" on the ABC network. In addition, he also stars as Ray Terrill/The Ray in the Arrowverse.