9-1-1 returned to screens on May 2 with a shocking appearance of one character – Jennifer Love Hewitt’s husband Brian Hallisay, as her character Maddie Buckley’s abusive ex-husband Doug Kendall, who had been murdered in season two.  In 9-1-1 season seven episode six Maddie and her fiance Howard ‘Chimney’ Han were set to get married. However, the episode opened with Chim missing, and Maddie’s brother Buck (Oliver Stark) revealing that Chim had never turned up to his own bachelor party.  With the groom now MIA, the 118 helped Maddie to find out what had happened to Chim – while at the same time, viewers were watching the paramedic lose his mind due to a bacterial infection that was causing memory loss and hallucinations.  Brian Hallisay and Jennifer Love Hewitt in 911 season 2 The hallucinations saw Chim imagine Doug – who Maddie had murdered in self-defense in the second season – join him in his journey around Los Angeles as he attempted to get to work at a karaoke bar where he was previously employed before joining …