The classic film High Society, starring Bing Crosby and Grace Kelly, will be screened at the Dukes in Lancaster on Monday afternoon.
The screening is open to everyone but has been specially programmed for people with dementia and their families.
Some changes will be made to lighting and sound to ensure a comfortable environment.
As befits the Hollywood theme there will be the chance to sing along to the classic tunes of the era in the interval during the popular sing-a-long session, as well as the opportunity to get dressed up in period gear for the occasion.
Box Office: 01524 598500 or www.dukes-lancaster.org