本剧第三季率先于2017年5月5日在西班牙巴塞罗那Liceu大剧场试映，官方宣布将于5月15日首播。
Julián的扮演者因个人原因将缺席第三季，Pacino将代替Julián成为三人小分队的一员，Amelia、Alonso和Pacino将面临新的任务。
而在前两季中出现的Lope de Vega、Cervantes等重要历史人物，也将重新登场。
Five months after the attack on the GBI, a figure from Will's past escapes prison, forcing him to defy orders and launch a search that rips open meiju.ｐro old wounds and threatens to destroy everything he's fought to rebuild.
A college-set romantic drama chronicling the unexpected love story between a music student and the university's star hockey player, exploring themes of love and the complexities of adulthood through deep friendships and enduring bonds.
But 9-1-1 could get another spinoff on ABC in a new location, with Las Vegas among potential cities rumored to follow Los Angeles (9-1-1) and Austin (9-1-1: Lone Star).
