9-1-1 & 9-1-1:Lone Star crossover event~

Happens on Monday, February 1, in the shows' third episode.The "bulk of the crossover story" will be on the spinoff.

9-1-1, Season 4 Premiere, Monday, January 18, 8/7c
9-1-1: Lone Star, Season 2 Premiere, Monday, January 18, 9/8c