Grey’s Anatomy is back with new patients and drama among the characters in season 21 of the medical show. With the trailer released by the ABC Network on Thursday, September 19, the fans got a sneak peek into what could be expected of the episodes that are set to be released by the end of the month.

The storyline of the show is expected to pick up where the last season left off, which was about Meredith Grey going head to head with Catherine Fox over the former’s findings about the Alzeihmer’s disease. 

As the war between Grey and Fox continues and the characters head to source the legal solutions, other characters will go around fighting their battles amongst themselves. Meanwhile, the first look also reveals Jo going through with her pregnancy by herself, as she has not yet confessed to news to Link. Though her colleague Levi Schmitt finds out. 

On the other hand, the trailer for the new season teases a budding romance between the interns, Jules and Mika, roles portrayed by Adalaide Kane and Midori Francis, respectively. Also, the Grey Sloan Memorial’s owner will be pressurized by Meredith over letting the senior doctors follow the progress on the Alzeihmer’s study. 

No one can interrupt Thor, aka Optimus Prime, aka Chris Hemsworth, except his children. While promoting Transformers One, in which Hemsworth plays Optimus Prime, director Josh Cooley gave a glimpse into their “fun” remote recording sessions and credited it to the Furiosa: Mad Max actor’s children. 

At the film’s New York premiere, Cooley told PEOPLE that all of Hemsworth’s recordings were done at his house, for which he traveled all the way to Sydney, but it was worth it. However, the actor’s notorious kids left no chance to interrupt their sessions. But Hemsworth, being a great daddy, would stop his work to attend to them. 

“His kids would come running into the room occasionally, and he’d be like, ‘Oh, hold on, let me get lunch for him,’ or whatever it was,” the director recalled. “But it was great. It was so super chill, and he’s a phenomenal, great guy,” he added.  

The Thor: Love and Thunder actor shares three children, twin sons Sasha and Tristan and daughter India Rose, with wife model Elsa Pataky. The actor recently attended the Australian premiere of Transformers One with his family except daughter Indie Rose. The much-awaited animation film is a prequel to the previously released Transformers series.