The Shell Seekers (1989)

Given an opportunity to trade her most cherished possession for comfort and security, Penelope Keeling (Dame Angela Lansbury) must take a good look at her future. With three grown children and a lifetime of memories, she realizes that something is missing, the simple joy she knew as a child playing on the beach. So she embarks on an incredible journey - fifty years into her past - to discover the secret to happiness for her friends, her family...and herself

The Shell Seekers is a drama movie featuring Angela Lansbury and directed by Waris Hussein.

The Shell Seekers is currently streaming for free (ad-supported) on Plex and Plex Player and it's also available on DIRECTV and Hallmark Movies Now Amazon Channel.