9-1-1: Lone Star

9 p.m. (5) WNYW (61) WTIC

Owen Strand (Rob Lowe) reconnects with his ex-wife, Gwyneth (Lisa Edelstein), and welcomes paramedic Tommy Vega (Gina Torres) back to the team after an eight-year break from the job in this show’s second season. Ronen Rubinstein also stars.