911 and Lone Star confirm crossover air date and characters
9-1-1 and 9-1-1: Lone Star Crossover: Everything We Know | tvshowpilot.com
9-1-1 Lone Star Boss Breaks Down That 'Fun' Crossover Team-Up with Athena, Carlos, and Grace - TV Guide
9-1-1 NEWS on Twitter: "“There will definitely be crossovers. We're kicking around some ideas now about how to accomplish that, It's time now that we can cross-pollinate those worlds a little bit” —
Fox's '9-1-1: Lone Star' Audience Grows With Crossover Event, but ABC Still Tops Demo Ratings
911 Lone Star' Crossover First Look — '911' Character In Episode 7 | TVLine
9-1-1 star Oliver Stark teases Lone Star crossover for 'Tarlos' wedding | HELLO!