The new series sees the return of Sanjeev Bhaskar (Unforgotten, Porters) as the one-and-only Les Vegas, and Natalie Dew (Roadkill) as Emily Verma.
This series also welcomes Tracy-Ann Oberman (Friday Night Dinner, Toast of London) as Donna Vegas, Emily's estranged mother and diva extraordinaire.
Other returning cast include David Walliams (After Ever After, The Midnight Gang) and Sophie Thompson (Feel Good, Coronation Street) as oddball next door neighbours Derek and Jeannie Swallows, plus Simon Bird (Friday Night Dinner, Inbetweeners) as police officer Nathan Wild and Craig Parkinson (Line of Duty, The English Game) as local nightclub owner Terry Chino. Harriet Webb (I May Destroy You, The Split) also steps back into the role of Emily's BFF, Tina Taylor.
Writers Martin Collins and Alex Finch said: "We are so excited to be back in Sandylands and working with the brilliant team at UKTV. We can't wait for everyone to see what we've got in store for our incredible cast and are absolutely delighted to be welcoming some amazing new faces on a return trip to the beautiful British seaside."
Sandylands returns Monday 25th October on Gold.