The Rookie' is airing the 13th episode of its 7th season on Tuesday, April 8 at 9 p.m. The episode will be titled "Three Billboards." There are several ways to watch with a free live stream.

The series stars Nathan Fillion, Alyssa Diaz ... you’ll need to watch a free live stream of “The Rookie″ online without cable. Sling TV costs either $45 or $60 per month, depending on ...