Eugene Simon

Gerald Durrell

Imelda Staunton

Mother

Matthew Goode

Larry Durrell

Russell Tovey

Leslie Durrell

Tamzin Merchant

Margot Durrell

Omid Djalili

Spiro

Chris Langham

Theodore Stephanides

Mihalis Giannatos

Porter / Waiter

Dimitris Kamberidis

Rose-Beetle Man

Antonis Antoniou

Yani

George Couyas

Turkish Boyfriend

Mark Caven

Henry Miller

Miranda Hart

Jonquil

Meredith MacNeill

Silent Girlfriend

Rosalie Craig

Nancy

Tom Goodman-Hill

Peter

Matthew Rizos

Gerald's Double

Alexander Armstrong

Narrator

Lucy Christofi Christy

Jason Watkins

Durant