Adventure follows detective Enola Holmes to Malta, where her plans to tie the knot unravel when Sherlock's disappearance plunges her into a perilous case.

Millie Bobby Brownas Enola Holmes
Henry Cavillas Sherlock Holmes
Helena Bonham Carteras Eudoria Holmes
Louis Partridgeas Tewkesbury
Himesh Patelas Dr. Watson
Sharon Duncan-Brewsteras Moriarty
Hattie Morahanas Lady Tewkesbury
Susan Wokomaas Edith
Joe Azzopardias Mikiel
Nicholas Aaronas Sergeant Nicholas Smith
Matthew Lewis