Rafael Silva and Ronen Rubinstein are hopeful that season 5 of 9-1-1: Lone Star will not be the end of the series - but ...

Ronen Rubinstein ... is very special to me because ever since season 1, I was always daydreaming, ‘Who could this Enzo be and who are we gonna get to play him?'" Rubinstein said.

ET spoke with actor Ronen Rubinstein about the '9-1-1' and '9-1-1: Lone Star' crossover event that begins Monday, Feb. 1 on Fox. The actor talks to ET about playing Rob Lowe's gay son on the Fox ...