Series 32

Series 32 will be the thirty-second series of Casualty and will commence airing on 19 August 2017. They are listed below. Filming for the series' first episode began in April 2017, and will air later on in the year.

The first major change in cast announced for the series was the news that Charlotte Salt would be returning as Sam Nicholls, following her departure almost four years earlier in the show's 28th series. In June, images and video clips of filming were posted, revealing that Sam would be returning as a paramedic, not a registrar. In addition, the series will feature a departure before Christmas.

A new doctor portrayed by Neet Mohan will be joining the show in episode 11; details of this arrival are still currently unknown. It's currently unknown to what his role will be, but it's likely that he's a replacement for Caleb Knight who was killed off in the previous series.

The series was officially announced in August 2016, when executive producer of series 31, Oliver Kent, said that the storylines of series 31 were already known and the team knew exactly what they were going into series 32 with. Erika Hossington will continue to serve as series producer, whilst Simon Harper carries on his role as interim executive producer following Oliver Kent's role change to Head of Continuing Drama.

Cast
Most of the cast from series 31 will be continuing their roles into series 32. In February 2017, behind the scenes pictures of filming inadvertently revealed that a main character will die in around June 2017, this later turned out to be Caleb Knight. Therefore, he won't be reprising his role in the 32nd series. A new doctor will be joining the show in episode 11, portrayed by Neet Mohan. The only confirmed recurring appearance is that of Amira Zafar portrayed by Poppy Jharka who will appear in the Autumn. This was confirmed through pictures that she was guest starring in Episode 54 of Holby City Series 19, also saying that she would be guest starring in Casualty too. Sam Strachan will be departing Casualty in the final episode of Series 31, so he did not reappear. Through spoiler pictures of Amanda Mealing's twitter, it was shown that Jac Naylor, Henrik Hanssen and Josh Griffiths were all appearing in episode 4, and also that Hanssen appears again in episode 11. Through spoiler pictures, it was confirmed that Jez Andrews was departing in episode 2, therefore him being replaced by Sam Nicholls in episode 5. Big Mac started a recurring role again by Christmas as a patient, and had left in episode 21, which is in Ja

Main characters
The following cast members are confirmed to be returning in the 32nd series, seen through behind the scenes filming pictures.
 * Amanda Mealing as Connie Beauchamp
 * Jaye Griffiths as Elle Gardner
 * William Beck as Dylan Keogh
 * George Rainsford as Ethan Hardy
 * Crystal Yu as Lily Chao
 * Neet Mohan as TBC (from episode 11)
 * Chelsea Halfpenny as Alicia Munroe
 * Charles Venn as Jacob Masters
 * Derek Thompson as Charlie Fairhead
 * Cathy Shipton as Lisa "Duffy" Duffin
 * Amanda Henderson as Robyn Miller
 * Azuka Oforka as Louise Tyler
 * Jason Durr as David Hide
 * Michael Stevenson as Iain Dean
 * Lloyd Everitt as Jez Andrews
 * Charlotte Salt as Sam Nicholls (from episode TBA arrival before or episode 5)
 * Jamie Davis as Max Walker
 * Tony Marshall as Noel Garcia