Full cast of The Island

Sorcha Groundsell

Kat Crichton

4 episodes

Sagar Radia

DCI Ahmed Halim

4 episodes

Iain MacRae

Sir Douglas

4 episodes

Sinead MacInnes

Eilidh

4 episodes

Elspeth Turner

Lady Mary

4 episodes

Andrew Macinnes

Calum

4 episodes

Meredith Brook

Sìne

4 episodes

Sam James Smith

Ruaraidh

4 episodes