Keeley Hawes (Louisa Durrell), Josh O'Connor (Lawrence Durrell), Milo Parker (Gerald Durrell), Daisy Waterstone (Margo Durrell), Callum Woodhouse (Leslie Durrell), Leslie Caron (Countess Mavrodaki), Alexis Georgoulis (Spiros Halikiopoulos), Yorgos Karamihos (Theo Stephanides), Anna Savva (Lugaretzia), Trevor White (Henry Miller)